202139220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108677}}^1$

素因数の和:108720

約数の個数: 48

約数和(自身を含む): 584252928

約数和(自身を除く): 382113708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 108677, 217354, 326031, 434708, 543385, 652062, 1086770, 1304124, 1630155, 2173540, 3260310, 3368987, 6520620, 6737974, 10106961, 13475948, 16844935, 20213922, 33689870, 40427844, 50534805, 67379740, 101069610, 202139220]

約数ペア:

[(1, 202139220), (2, 101069610), (3, 67379740), (4, 50534805), (5, 40427844), (6, 33689870), (10, 20213922), (12, 16844935), (15, 13475948), (20, 10106961), (30, 6737974), (31, 6520620), (60, 3368987), (62, 3260310), (93, 2173540), (124, 1630155), (155, 1304124), (186, 1086770), (310, 652062), (372, 543385), (465, 434708), (620, 326031), (930, 217354), (1860, 108677)]