201883568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{742219}}^1$

素因数の和:742244

約数の個数: 20

約数和(自身を含む): 414158760

約数和(自身を除く): 212275192

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 742219, 1484438, 2968876, 5937752, 11875504, 12617723, 25235446, 50470892, 100941784, 201883568]

約数ペア:

[(1, 201883568), (2, 100941784), (4, 50470892), (8, 25235446), (16, 12617723), (17, 11875504), (34, 5937752), (68, 2968876), (136, 1484438), (272, 742219)]