208838196

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 694579200

約数和(自身を除く): 485741004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 31, 36, 38, 42, 49, 54, 57, 62, 63, 67, 76, 84, 93, 98, 108, 114, 124, 126, 133, 134, 147, 171, 186, 189, 196, 201, 217, 228, 252, 266, 268, 279, 294, 342, 372, 378, 399, 402, 434, 441, 469, 513, 532, 558, 588, 589, 603, 651, 684, 756, 798, 804, 837, 868, 882, 931, 938, 1026, 1116, 1178, 1197, 1206, 1273, 1302, 1323, 1407, 1519, 1596, 1674, 1764, 1767, 1809, 1862, 1876, 1953, 2052, 2077, 2356, 2394, 2412, 2546, 2604, 2646, 2793, 2814, 3038, 3283, 3348, 3534, 3591, 3618, 3724, 3819, 3906, 4123, 4154, 4221, 4557, 4788, 5092, 5292, 5301, 5586, 5628, 5859, 6076, 6231, 6566, 7068, 7182, 7236, 7638, 7812, 8246, 8308, 8379, 8442, 8911, 9114, 9849, 10602, 11172, 11457, 11718, 12369, 12462, 12663, 13132, 13671, 14364, 14539, 15276, 15903, 16492, 16758, 16884, 17822, 18228, 18693, 19698, 21204, 22914, 23436, 24738, 24924, 25137, 25326, 26733, 27342, 28861, 29078, 29547, 31806, 33516, 34371, 35644, 37107, 37386, 39396, 39463, 41013, 43617, 45828, 49476, 50274, 50652, 53466, 54684, 56079, 57722, 58156, 59094, 62377, 63612, 68742, 74214, 74772, 78926, 80199, 82026, 86583, 87234, 88641, 100548, 101773, 106932, 111321, 112158, 115444, 118188, 118389, 124754, 130851, 137484, 148428, 157852, 160398, 164052, 173166, 174468, 177282, 187131, 203546, 222642, 224316, 236778, 240597, 249508, 259749, 261702, 276241, 305319, 320796, 346332, 354564, 355167, 374262, 392553, 407092, 445284, 473556, 481194, 519498, 523404, 552482, 561393, 610638, 710334, 748524, 779247, 785106, 828723, 915957, 962388, 1038996, 1065501, 1104964, 1122786, 1221276, 1420668, 1558494, 1570212, 1657446, 1684179, 1831914, 1933687, 2131002, 2245572, 2486169, 2747871, 3116988, 3314892, 3368358, 3663828, 3867374, 4262004, 4972338, 5495742, 5801061, 6736716, 7458507, 7734748, 9944676, 10991484, 11602122, 14917014, 17403183, 23204244, 29834028, 34806366, 52209549, 69612732, 104419098, 208838196]

約数ペア:

[(1, 208838196), (2, 104419098), (3, 69612732), (4, 52209549), (6, 34806366), (7, 29834028), (9, 23204244), (12, 17403183), (14, 14917014), (18, 11602122), (19, 10991484), (21, 9944676), (27, 7734748), (28, 7458507), (31, 6736716), (36, 5801061), (38, 5495742), (42, 4972338), (49, 4262004), (54, 3867374), (57, 3663828), (62, 3368358), (63, 3314892), (67, 3116988), (76, 2747871), (84, 2486169), (93, 2245572), (98, 2131002), (108, 1933687), (114, 1831914), (124, 1684179), (126, 1657446), (133, 1570212), (134, 1558494), (147, 1420668), (171, 1221276), (186, 1122786), (189, 1104964), (196, 1065501), (201, 1038996), (217, 962388), (228, 915957), (252, 828723), (266, 785106), (268, 779247), (279, 748524), (294, 710334), (342, 610638), (372, 561393), (378, 552482), (399, 523404), (402, 519498), (434, 481194), (441, 473556), (469, 445284), (513, 407092), (532, 392553), (558, 374262), (588, 355167), (589, 354564), (603, 346332), (651, 320796), (684, 305319), (756, 276241), (798, 261702), (804, 259749), (837, 249508), (868, 240597), (882, 236778), (931, 224316), (938, 222642), (1026, 203546), (1116, 187131), (1178, 177282), (1197, 174468), (1206, 173166), (1273, 164052), (1302, 160398), (1323, 157852), (1407, 148428), (1519, 137484), (1596, 130851), (1674, 124754), (1764, 118389), (1767, 118188), (1809, 115444), (1862, 112158), (1876, 111321), (1953, 106932), (2052, 101773), (2077, 100548), (2356, 88641), (2394, 87234), (2412, 86583), (2546, 82026), (2604, 80199), (2646, 78926), (2793, 74772), (2814, 74214), (3038, 68742), (3283, 63612), (3348, 62377), (3534, 59094), (3591, 58156), (3618, 57722), (3724, 56079), (3819, 54684), (3906, 53466), (4123, 50652), (4154, 50274), (4221, 49476), (4557, 45828), (4788, 43617), (5092, 41013), (5292, 39463), (5301, 39396), (5586, 37386), (5628, 37107), (5859, 35644), (6076, 34371), (6231, 33516), (6566, 31806), (7068, 29547), (7182, 29078), (7236, 28861), (7638, 27342), (7812, 26733), (8246, 25326), (8308, 25137), (8379, 24924), (8442, 24738), (8911, 23436), (9114, 22914), (9849, 21204), (10602, 19698), (11172, 18693), (11457, 18228), (11718, 17822), (12369, 16884), (12462, 16758), (12663, 16492), (13132, 15903), (13671, 15276), (14364, 14539)]