204880104

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 691323360

約数和(自身を除く): 486443256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 67, 72, 78, 81, 88, 99, 104, 108, 117, 121, 132, 134, 143, 156, 162, 198, 201, 216, 234, 242, 243, 264, 268, 286, 297, 312, 324, 351, 363, 396, 402, 429, 468, 484, 486, 536, 572, 594, 603, 648, 702, 726, 737, 792, 804, 858, 871, 891, 936, 968, 972, 1053, 1089, 1144, 1188, 1206, 1287, 1404, 1452, 1474, 1573, 1608, 1716, 1742, 1782, 1809, 1944, 2106, 2178, 2211, 2376, 2412, 2574, 2613, 2673, 2808, 2904, 2948, 3146, 3159, 3267, 3432, 3484, 3564, 3618, 3861, 4212, 4356, 4422, 4719, 4824, 5148, 5226, 5346, 5427, 5896, 6292, 6318, 6534, 6633, 6968, 7128, 7236, 7722, 7839, 8107, 8424, 8712, 8844, 9438, 9581, 9801, 10296, 10452, 10692, 10854, 11583, 12584, 12636, 13068, 13266, 14157, 14472, 15444, 15678, 16214, 16281, 17688, 18876, 19162, 19602, 19899, 20904, 21384, 21708, 23166, 23517, 24321, 25272, 26136, 26532, 28314, 28743, 29403, 30888, 31356, 32428, 32562, 34749, 37752, 38324, 39204, 39798, 42471, 43416, 46332, 47034, 48642, 53064, 56628, 57486, 58806, 59697, 62712, 64856, 65124, 69498, 70551, 72963, 76648, 78408, 79596, 84942, 86229, 92664, 94068, 97284, 105391, 113256, 114972, 117612, 119394, 127413, 130248, 138996, 141102, 145926, 159192, 169884, 172458, 179091, 188136, 194568, 210782, 211653, 218889, 229944, 235224, 238788, 254826, 258687, 277992, 282204, 291852, 316173, 339768, 344916, 358182, 382239, 421564, 423306, 437778, 477576, 509652, 517374, 564408, 583704, 632346, 656667, 689832, 716364, 764478, 776061, 843128, 846612, 875556, 948519, 1019304, 1034748, 1264692, 1313334, 1432728, 1528956, 1552122, 1693224, 1751112, 1897038, 1970001, 2069496, 2328183, 2529384, 2626668, 2845557, 3057912, 3104244, 3794076, 3940002, 4656366, 5253336, 5691114, 6208488, 7588152, 7880004, 8536671, 9312732, 11382228, 15760008, 17073342, 18625464, 22764456, 25610013, 34146684, 51220026, 68293368, 102440052, 204880104]

約数ペア:

[(1, 204880104), (2, 102440052), (3, 68293368), (4, 51220026), (6, 34146684), (8, 25610013), (9, 22764456), (11, 18625464), (12, 17073342), (13, 15760008), (18, 11382228), (22, 9312732), (24, 8536671), (26, 7880004), (27, 7588152), (33, 6208488), (36, 5691114), (39, 5253336), (44, 4656366), (52, 3940002), (54, 3794076), (66, 3104244), (67, 3057912), (72, 2845557), (78, 2626668), (81, 2529384), (88, 2328183), (99, 2069496), (104, 1970001), (108, 1897038), (117, 1751112), (121, 1693224), (132, 1552122), (134, 1528956), (143, 1432728), (156, 1313334), (162, 1264692), (198, 1034748), (201, 1019304), (216, 948519), (234, 875556), (242, 846612), (243, 843128), (264, 776061), (268, 764478), (286, 716364), (297, 689832), (312, 656667), (324, 632346), (351, 583704), (363, 564408), (396, 517374), (402, 509652), (429, 477576), (468, 437778), (484, 423306), (486, 421564), (536, 382239), (572, 358182), (594, 344916), (603, 339768), (648, 316173), (702, 291852), (726, 282204), (737, 277992), (792, 258687), (804, 254826), (858, 238788), (871, 235224), (891, 229944), (936, 218889), (968, 211653), (972, 210782), (1053, 194568), (1089, 188136), (1144, 179091), (1188, 172458), (1206, 169884), (1287, 159192), (1404, 145926), (1452, 141102), (1474, 138996), (1573, 130248), (1608, 127413), (1716, 119394), (1742, 117612), (1782, 114972), (1809, 113256), (1944, 105391), (2106, 97284), (2178, 94068), (2211, 92664), (2376, 86229), (2412, 84942), (2574, 79596), (2613, 78408), (2673, 76648), (2808, 72963), (2904, 70551), (2948, 69498), (3146, 65124), (3159, 64856), (3267, 62712), (3432, 59697), (3484, 58806), (3564, 57486), (3618, 56628), (3861, 53064), (4212, 48642), (4356, 47034), (4422, 46332), (4719, 43416), (4824, 42471), (5148, 39798), (5226, 39204), (5346, 38324), (5427, 37752), (5896, 34749), (6292, 32562), (6318, 32428), (6534, 31356), (6633, 30888), (6968, 29403), (7128, 28743), (7236, 28314), (7722, 26532), (7839, 26136), (8107, 25272), (8424, 24321), (8712, 23517), (8844, 23166), (9438, 21708), (9581, 21384), (9801, 20904), (10296, 19899), (10452, 19602), (10692, 19162), (10854, 18876), (11583, 17688), (12584, 16281), (12636, 16214), (13068, 15678), (13266, 15444), (14157, 14472)]