207801060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111721}}^1$

素因数の和:111764

約数の個数: 48

約数和(自身を含む): 600617472

約数和(自身を除く): 392816412

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, 111721, 223442, 335163, 446884, 558605, 670326, 1117210, 1340652, 1675815, 2234420, 3351630, 3463351, 6703260, 6926702, 10390053, 13853404, 17316755, 20780106, 34633510, 41560212, 51950265, 69267020, 103900530, 207801060]

約数ペア:

[(1, 207801060), (2, 103900530), (3, 69267020), (4, 51950265), (5, 41560212), (6, 34633510), (10, 20780106), (12, 17316755), (15, 13853404), (20, 10390053), (30, 6926702), (31, 6703260), (60, 3463351), (62, 3351630), (93, 2234420), (124, 1675815), (155, 1340652), (186, 1117210), (310, 670326), (372, 558605), (465, 446884), (620, 335163), (930, 223442), (1860, 111721)]