201200840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5981}}^1$

素因数の和:6050

約数の個数: 48

約数和(自身を含む): 468928980

約数和(自身を除く): 267728140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 3364, 4205, 5981, 6728, 8410, 11962, 16820, 23924, 29905, 33640, 47848, 59810, 119620, 173449, 239240, 346898, 693796, 867245, 1387592, 1734490, 3468980, 5030021, 6937960, 10060042, 20120084, 25150105, 40240168, 50300210, 100600420, 201200840]

約数ペア:

[(1, 201200840), (2, 100600420), (4, 50300210), (5, 40240168), (8, 25150105), (10, 20120084), (20, 10060042), (29, 6937960), (40, 5030021), (58, 3468980), (116, 1734490), (145, 1387592), (232, 867245), (290, 693796), (580, 346898), (841, 239240), (1160, 173449), (1682, 119620), (3364, 59810), (4205, 47848), (5981, 33640), (6728, 29905), (8410, 23924), (11962, 16820)]