210822644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{17921}}^1$

素因数の和:18115

約数の個数: 24

約数和(自身を含む): 392921928

約数和(自身を除く): 182099284

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11764, 17921, 35842, 71684, 304657, 609314, 1218628, 3100333, 6200666, 12401332, 52705661, 105411322, 210822644]

約数ペア:

[(1, 210822644), (2, 105411322), (4, 52705661), (17, 12401332), (34, 6200666), (68, 3100333), (173, 1218628), (346, 609314), (692, 304657), (2941, 71684), (5882, 35842), (11764, 17921)]