213199896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 256

約数和(自身を含む): 701890560

約数和(自身を除く): 488690664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 47, 52, 56, 62, 67, 78, 84, 91, 93, 94, 104, 124, 134, 141, 156, 168, 182, 186, 188, 201, 217, 248, 268, 273, 282, 312, 329, 364, 372, 376, 402, 403, 434, 469, 536, 546, 564, 611, 651, 658, 728, 744, 804, 806, 868, 871, 938, 987, 1092, 1128, 1209, 1222, 1302, 1316, 1407, 1457, 1608, 1612, 1736, 1742, 1833, 1876, 1974, 2077, 2184, 2418, 2444, 2604, 2613, 2632, 2814, 2821, 2914, 3149, 3224, 3484, 3666, 3752, 3948, 4154, 4277, 4371, 4836, 4888, 5208, 5226, 5628, 5642, 5828, 6097, 6231, 6298, 6968, 7332, 7896, 8308, 8463, 8554, 8742, 9447, 9672, 10199, 10452, 11256, 11284, 11656, 12194, 12462, 12596, 12831, 14539, 14664, 16616, 16926, 17108, 17484, 18291, 18894, 18941, 20398, 20904, 22043, 22568, 24388, 24924, 25192, 25662, 27001, 29078, 30597, 33852, 34216, 34968, 36582, 37788, 37882, 40796, 40937, 43617, 44086, 48776, 49848, 51324, 54002, 56823, 58156, 61194, 66129, 67704, 73164, 75576, 75764, 81003, 81592, 81874, 87234, 88172, 97619, 102648, 108004, 113646, 116312, 122388, 122811, 132258, 132587, 146328, 151528, 162006, 163748, 174468, 176344, 189007, 195238, 216008, 227292, 244776, 245622, 264516, 265174, 286559, 292857, 324012, 327496, 348936, 378014, 390476, 397761, 454584, 491244, 529032, 530348, 567021, 573118, 585714, 648024, 683333, 756028, 780952, 795522, 859677, 982488, 1060696, 1134042, 1146236, 1171428, 1269047, 1366666, 1512056, 1591044, 1719354, 2049999, 2268084, 2292472, 2342856, 2538094, 2733332, 3182088, 3438708, 3807141, 4099998, 4536168, 5076188, 5466664, 6877416, 7614282, 8199996, 8883329, 10152376, 15228564, 16399992, 17766658, 26649987, 30457128, 35533316, 53299974, 71066632, 106599948, 213199896]

約数ペア:

[(1, 213199896), (2, 106599948), (3, 71066632), (4, 53299974), (6, 35533316), (7, 30457128), (8, 26649987), (12, 17766658), (13, 16399992), (14, 15228564), (21, 10152376), (24, 8883329), (26, 8199996), (28, 7614282), (31, 6877416), (39, 5466664), (42, 5076188), (47, 4536168), (52, 4099998), (56, 3807141), (62, 3438708), (67, 3182088), (78, 2733332), (84, 2538094), (91, 2342856), (93, 2292472), (94, 2268084), (104, 2049999), (124, 1719354), (134, 1591044), (141, 1512056), (156, 1366666), (168, 1269047), (182, 1171428), (186, 1146236), (188, 1134042), (201, 1060696), (217, 982488), (248, 859677), (268, 795522), (273, 780952), (282, 756028), (312, 683333), (329, 648024), (364, 585714), (372, 573118), (376, 567021), (402, 530348), (403, 529032), (434, 491244), (469, 454584), (536, 397761), (546, 390476), (564, 378014), (611, 348936), (651, 327496), (658, 324012), (728, 292857), (744, 286559), (804, 265174), (806, 264516), (868, 245622), (871, 244776), (938, 227292), (987, 216008), (1092, 195238), (1128, 189007), (1209, 176344), (1222, 174468), (1302, 163748), (1316, 162006), (1407, 151528), (1457, 146328), (1608, 132587), (1612, 132258), (1736, 122811), (1742, 122388), (1833, 116312), (1876, 113646), (1974, 108004), (2077, 102648), (2184, 97619), (2418, 88172), (2444, 87234), (2604, 81874), (2613, 81592), (2632, 81003), (2814, 75764), (2821, 75576), (2914, 73164), (3149, 67704), (3224, 66129), (3484, 61194), (3666, 58156), (3752, 56823), (3948, 54002), (4154, 51324), (4277, 49848), (4371, 48776), (4836, 44086), (4888, 43617), (5208, 40937), (5226, 40796), (5628, 37882), (5642, 37788), (5828, 36582), (6097, 34968), (6231, 34216), (6298, 33852), (6968, 30597), (7332, 29078), (7896, 27001), (8308, 25662), (8463, 25192), (8554, 24924), (8742, 24388), (9447, 22568), (9672, 22043), (10199, 20904), (10452, 20398), (11256, 18941), (11284, 18894), (11656, 18291), (12194, 17484), (12462, 17108), (12596, 16926), (12831, 16616), (14539, 14664)]