205206456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5573

約数の個数: 128

約数和(自身を含む): 668666880

約数和(自身を除く): 463460424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 4641, 5304, 5527, 6188, 9282, 11054, 12376, 16581, 18564, 22108, 33162, 37128, 38689, 44216, 66324, 71851, 77378, 93959, 116067, 132648, 143702, 154756, 187918, 215553, 232134, 281877, 287404, 309512, 375836, 431106, 464268, 502957, 563754, 574808, 657713, 751672, 862212, 928536, 1005914, 1127508, 1221467, 1315426, 1508871, 1724424, 1973139, 2011828, 2255016, 2442934, 2630852, 3017742, 3664401, 3946278, 4023656, 4885868, 5261704, 6035484, 7328802, 7892556, 8550269, 9771736, 12070968, 14657604, 15785112, 17100538, 25650807, 29315208, 34201076, 51301614, 68402152, 102603228, 205206456]

約数ペア:

[(1, 205206456), (2, 102603228), (3, 68402152), (4, 51301614), (6, 34201076), (7, 29315208), (8, 25650807), (12, 17100538), (13, 15785112), (14, 14657604), (17, 12070968), (21, 9771736), (24, 8550269), (26, 7892556), (28, 7328802), (34, 6035484), (39, 5261704), (42, 4885868), (51, 4023656), (52, 3946278), (56, 3664401), (68, 3017742), (78, 2630852), (84, 2442934), (91, 2255016), (102, 2011828), (104, 1973139), (119, 1724424), (136, 1508871), (156, 1315426), (168, 1221467), (182, 1127508), (204, 1005914), (221, 928536), (238, 862212), (273, 751672), (312, 657713), (357, 574808), (364, 563754), (408, 502957), (442, 464268), (476, 431106), (546, 375836), (663, 309512), (714, 287404), (728, 281877), (884, 232134), (952, 215553), (1092, 187918), (1326, 154756), (1428, 143702), (1547, 132648), (1768, 116067), (2184, 93959), (2652, 77378), (2856, 71851), (3094, 66324), (4641, 44216), (5304, 38689), (5527, 37128), (6188, 33162), (9282, 22108), (11054, 18564), (12376, 16581)]