201863940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{108529}}^1$

素因数の和:108572

約数の個数: 48

約数和(自身を含む): 583457280

約数和(自身を除く): 381593340

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, 108529, 217058, 325587, 434116, 542645, 651174, 1085290, 1302348, 1627935, 2170580, 3255870, 3364399, 6511740, 6728798, 10093197, 13457596, 16821995, 20186394, 33643990, 40372788, 50465985, 67287980, 100931970, 201863940]

約数ペア:

[(1, 201863940), (2, 100931970), (3, 67287980), (4, 50465985), (5, 40372788), (6, 33643990), (10, 20186394), (12, 16821995), (15, 13457596), (20, 10093197), (30, 6728798), (31, 6511740), (60, 3364399), (62, 3255870), (93, 2170580), (124, 1627935), (155, 1302348), (186, 1085290), (310, 651174), (372, 542645), (465, 434116), (620, 325587), (930, 217058), (1860, 108529)]