204620108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{10891}}^1$

素因数の和:10974

約数の個数: 48

約数和(自身を含む): 453804288

約数和(自身を除く): 249184180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 10891, 18788, 21782, 43564, 76237, 119801, 152474, 239602, 304948, 479204, 664351, 838607, 1328702, 1677214, 2657404, 3354428, 4650457, 7307861, 9300914, 14615722, 18601828, 29231444, 51155027, 102310054, 204620108]

約数ペア:

[(1, 204620108), (2, 102310054), (4, 51155027), (7, 29231444), (11, 18601828), (14, 14615722), (22, 9300914), (28, 7307861), (44, 4650457), (61, 3354428), (77, 2657404), (122, 1677214), (154, 1328702), (244, 838607), (308, 664351), (427, 479204), (671, 304948), (854, 239602), (1342, 152474), (1708, 119801), (2684, 76237), (4697, 43564), (9394, 21782), (10891, 18788)]