200067560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3867

約数の個数: 128

約数和(自身を含む): 594397440

約数和(自身を除く): 394329880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2618, 3080, 3740, 3821, 4760, 5236, 6545, 7480, 7642, 10472, 13090, 15284, 19105, 26180, 26747, 30568, 38210, 42031, 52360, 53494, 64957, 76420, 84062, 106988, 129914, 133735, 152840, 168124, 210155, 213976, 259828, 267470, 294217, 324785, 336248, 420310, 454699, 519656, 534940, 588434, 649570, 714527, 840620, 909398, 1069880, 1176868, 1299140, 1429054, 1471085, 1681240, 1818796, 2273495, 2353736, 2598280, 2858108, 2942170, 3572635, 3637592, 4546990, 5001689, 5716216, 5884340, 7145270, 9093980, 10003378, 11768680, 14290540, 18187960, 20006756, 25008445, 28581080, 40013512, 50016890, 100033780, 200067560]

約数ペア:

[(1, 200067560), (2, 100033780), (4, 50016890), (5, 40013512), (7, 28581080), (8, 25008445), (10, 20006756), (11, 18187960), (14, 14290540), (17, 11768680), (20, 10003378), (22, 9093980), (28, 7145270), (34, 5884340), (35, 5716216), (40, 5001689), (44, 4546990), (55, 3637592), (56, 3572635), (68, 2942170), (70, 2858108), (77, 2598280), (85, 2353736), (88, 2273495), (110, 1818796), (119, 1681240), (136, 1471085), (140, 1429054), (154, 1299140), (170, 1176868), (187, 1069880), (220, 909398), (238, 840620), (280, 714527), (308, 649570), (340, 588434), (374, 534940), (385, 519656), (440, 454699), (476, 420310), (595, 336248), (616, 324785), (680, 294217), (748, 267470), (770, 259828), (935, 213976), (952, 210155), (1190, 168124), (1309, 152840), (1496, 133735), (1540, 129914), (1870, 106988), (2380, 84062), (2618, 76420), (3080, 64957), (3740, 53494), (3821, 52360), (4760, 42031), (5236, 38210), (6545, 30568), (7480, 26747), (7642, 26180), (10472, 19105), (13090, 15284)]