206832370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1381}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 394931376

約数和(自身を除く): 188099006

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1381, 1762, 2762, 4405, 6905, 8810, 13810, 14977, 23477, 29954, 46954, 74885, 117385, 149770, 234770, 1216661, 2433322, 6083305, 12166610, 20683237, 41366474, 103416185, 206832370]

約数ペア:

[(1, 206832370), (2, 103416185), (5, 41366474), (10, 20683237), (17, 12166610), (34, 6083305), (85, 2433322), (170, 1216661), (881, 234770), (1381, 149770), (1762, 117385), (2762, 74885), (4405, 46954), (6905, 29954), (8810, 23477), (13810, 14977)]