204613164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811957}}^1$

素因数の和:811974

約数の個数: 36

約数和(自身を含む): 591105424

約数和(自身を除く): 386492260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811957, 1623914, 2435871, 3247828, 4871742, 5683699, 7307613, 9743484, 11367398, 14615226, 17051097, 22734796, 29230452, 34102194, 51153291, 68204388, 102306582, 204613164]

約数ペア:

[(1, 204613164), (2, 102306582), (3, 68204388), (4, 51153291), (6, 34102194), (7, 29230452), (9, 22734796), (12, 17051097), (14, 14615226), (18, 11367398), (21, 9743484), (28, 7307613), (36, 5683699), (42, 4871742), (63, 3247828), (84, 2435871), (126, 1623914), (252, 811957)]