203438422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18757}}^1$

素因数の和:18816

約数の個数: 32

約数和(自身を含む): 364655520

約数和(自身を除く): 161217098

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 5423, 10846, 18757, 37514, 206327, 318869, 412654, 543953, 637738, 1087906, 3507559, 5983483, 7015118, 9247201, 11966966, 18494402, 101719211, 203438422]

約数ペア:

[(1, 203438422), (2, 101719211), (11, 18494402), (17, 11966966), (22, 9247201), (29, 7015118), (34, 5983483), (58, 3507559), (187, 1087906), (319, 637738), (374, 543953), (493, 412654), (638, 318869), (986, 206327), (5423, 37514), (10846, 18757)]