201745426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 328380480

約数和(自身を除く): 126635054

約数列:

[1, 2, 17, 34, 59, 118, 163, 326, 617, 1003, 1234, 2006, 2771, 5542, 9617, 10489, 19234, 20978, 36403, 72806, 100571, 163489, 201142, 326978, 618851, 1237702, 1709707, 3419414, 5933689, 11867378, 100872713, 201745426]

約数ペア:

[(1, 201745426), (2, 100872713), (17, 11867378), (34, 5933689), (59, 3419414), (118, 1709707), (163, 1237702), (326, 618851), (617, 326978), (1003, 201142), (1234, 163489), (2006, 100571), (2771, 72806), (5542, 36403), (9617, 20978), (10489, 19234)]