205508711512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2539}}^1\times {\mathrm{2693}}^1$

素因数の和:5285

約数の個数: 96

約数和(自身を含む): 441152737200

約数和(自身を除く): 235644025688

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 2539, 2693, 3757, 5078, 5386, 7514, 10156, 10772, 15028, 20312, 21544, 30056, 33007, 35009, 43163, 45781, 66014, 70018, 86326, 91562, 132028, 140036, 172652, 183124, 264056, 280072, 345304, 366248, 561119, 595153, 733771, 778277, 1122238, 1190306, 1467542, 1556554, 2244476, 2380612, 2935084, 3113108, 4488952, 4761224, 5870168, 6226216, 6837527, 9539023, 10117601, 13675054, 19078046, 20235202, 27350108, 38156092, 40470404, 54700216, 76312184, 80940808, 88887851, 116237959, 177775702, 232475918, 355551404, 464951836, 711102808, 929903672, 1511093467, 1976045303, 3022186934, 3952090606, 6044373868, 7904181212, 12088747736, 15808362424, 25688588939, 51377177878, 102754355756, 205508711512]

約数ペア:

[(1, 205508711512), (2, 102754355756), (4, 51377177878), (8, 25688588939), (13, 15808362424), (17, 12088747736), (26, 7904181212), (34, 6044373868), (52, 3952090606), (68, 3022186934), (104, 1976045303), (136, 1511093467), (221, 929903672), (289, 711102808), (442, 464951836), (578, 355551404), (884, 232475918), (1156, 177775702), (1768, 116237959), (2312, 88887851), (2539, 80940808), (2693, 76312184), (3757, 54700216), (5078, 40470404), (5386, 38156092), (7514, 27350108), (10156, 20235202), (10772, 19078046), (15028, 13675054), (20312, 10117601), (21544, 9539023), (30056, 6837527), (33007, 6226216), (35009, 5870168), (43163, 4761224), (45781, 4488952), (66014, 3113108), (70018, 2935084), (86326, 2380612), (91562, 2244476), (132028, 1556554), (140036, 1467542), (172652, 1190306), (183124, 1122238), (264056, 778277), (280072, 733771), (345304, 595153), (366248, 561119)]