203548480

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 538983936

約数和(自身を除く): 335435456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 71, 80, 85, 124, 136, 142, 155, 160, 170, 248, 272, 284, 289, 310, 320, 340, 355, 496, 527, 544, 568, 578, 620, 680, 710, 992, 1054, 1088, 1136, 1156, 1207, 1240, 1360, 1420, 1445, 1984, 2108, 2201, 2272, 2312, 2414, 2480, 2635, 2720, 2840, 2890, 4216, 4402, 4544, 4624, 4828, 4960, 5270, 5440, 5680, 5780, 6035, 8432, 8804, 8959, 9248, 9656, 9920, 10540, 11005, 11360, 11560, 12070, 16864, 17608, 17918, 18496, 19312, 20519, 21080, 22010, 22720, 23120, 24140, 33728, 35216, 35836, 37417, 38624, 41038, 42160, 44020, 44795, 46240, 48280, 70432, 71672, 74834, 77248, 82076, 84320, 88040, 89590, 92480, 96560, 102595, 140864, 143344, 149668, 164152, 168640, 176080, 179180, 187085, 193120, 205190, 286688, 299336, 328304, 352160, 358360, 374170, 386240, 410380, 573376, 598672, 636089, 656608, 704320, 716720, 748340, 820760, 1197344, 1272178, 1313216, 1433440, 1496680, 1641520, 2394688, 2544356, 2866880, 2993360, 3180445, 3283040, 5088712, 5986720, 6360890, 6566080, 10177424, 11973440, 12721780, 20354848, 25443560, 40709696, 50887120, 101774240, 203548480]

約数ペア:

[(1, 203548480), (2, 101774240), (4, 50887120), (5, 40709696), (8, 25443560), (10, 20354848), (16, 12721780), (17, 11973440), (20, 10177424), (31, 6566080), (32, 6360890), (34, 5986720), (40, 5088712), (62, 3283040), (64, 3180445), (68, 2993360), (71, 2866880), (80, 2544356), (85, 2394688), (124, 1641520), (136, 1496680), (142, 1433440), (155, 1313216), (160, 1272178), (170, 1197344), (248, 820760), (272, 748340), (284, 716720), (289, 704320), (310, 656608), (320, 636089), (340, 598672), (355, 573376), (496, 410380), (527, 386240), (544, 374170), (568, 358360), (578, 352160), (620, 328304), (680, 299336), (710, 286688), (992, 205190), (1054, 193120), (1088, 187085), (1136, 179180), (1156, 176080), (1207, 168640), (1240, 164152), (1360, 149668), (1420, 143344), (1445, 140864), (1984, 102595), (2108, 96560), (2201, 92480), (2272, 89590), (2312, 88040), (2414, 84320), (2480, 82076), (2635, 77248), (2720, 74834), (2840, 71672), (2890, 70432), (4216, 48280), (4402, 46240), (4544, 44795), (4624, 44020), (4828, 42160), (4960, 41038), (5270, 38624), (5440, 37417), (5680, 35836), (5780, 35216), (6035, 33728), (8432, 24140), (8804, 23120), (8959, 22720), (9248, 22010), (9656, 21080), (9920, 20519), (10540, 19312), (11005, 18496), (11360, 17918), (11560, 17608), (12070, 16864)]