2201233895

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 3214909440

約数和(自身を除く): 1013675545

約数列:

[1, 5, 7, 31, 35, 53, 101, 155, 217, 265, 371, 379, 505, 707, 1085, 1643, 1855, 1895, 2653, 3131, 3535, 5353, 8215, 11501, 11749, 13265, 15655, 20087, 21917, 26765, 37471, 38279, 57505, 58745, 82243, 100435, 109585, 140609, 165943, 187355, 191395, 267953, 411215, 622697, 703045, 829715, 1161601, 1186649, 1339765, 2028787, 3113485, 4358879, 5808005, 5933245, 8306543, 10143935, 14201509, 21794395, 41532715, 62892397, 71007545, 314461985, 440246779, 2201233895]

約数ペア:

[(1, 2201233895), (5, 440246779), (7, 314461985), (31, 71007545), (35, 62892397), (53, 41532715), (101, 21794395), (155, 14201509), (217, 10143935), (265, 8306543), (371, 5933245), (379, 5808005), (505, 4358879), (707, 3113485), (1085, 2028787), (1643, 1339765), (1855, 1186649), (1895, 1161601), (2653, 829715), (3131, 703045), (3535, 622697), (5353, 411215), (8215, 267953), (11501, 191395), (11749, 187355), (13265, 165943), (15655, 140609), (20087, 109585), (21917, 100435), (26765, 82243), (37471, 58745), (38279, 57505)]