200648430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71917}}^1$

素因数の和:71961

約数の個数: 48

約数和(自身を含む): 538521984

約数和(自身を除く): 337873554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 71917, 143834, 215751, 359585, 431502, 647253, 719170, 1078755, 1294506, 2157510, 2229427, 3236265, 4458854, 6472530, 6688281, 11147135, 13376562, 20064843, 22294270, 33441405, 40129686, 66882810, 100324215, 200648430]

約数ペア:

[(1, 200648430), (2, 100324215), (3, 66882810), (5, 40129686), (6, 33441405), (9, 22294270), (10, 20064843), (15, 13376562), (18, 11147135), (30, 6688281), (31, 6472530), (45, 4458854), (62, 3236265), (90, 2229427), (93, 2157510), (155, 1294506), (186, 1078755), (279, 719170), (310, 647253), (465, 431502), (558, 359585), (930, 215751), (1395, 143834), (2790, 71917)]