200411170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2689}}^1$

素因数の和:2982

約数の個数: 32

約数和(自身を含む): 374770800

約数和(自身を除く): 174359630

約数列:

[1, 2, 5, 10, 29, 58, 145, 257, 290, 514, 1285, 2570, 2689, 5378, 7453, 13445, 14906, 26890, 37265, 74530, 77981, 155962, 389905, 691073, 779810, 1382146, 3455365, 6910730, 20041117, 40082234, 100205585, 200411170]

約数ペア:

[(1, 200411170), (2, 100205585), (5, 40082234), (10, 20041117), (29, 6910730), (58, 3455365), (145, 1382146), (257, 779810), (290, 691073), (514, 389905), (1285, 155962), (2570, 77981), (2689, 74530), (5378, 37265), (7453, 26890), (13445, 14906)]