204095378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{16943}}^1$

素因数の和:17281

約数の個数: 16

約数和(自身を含む): 323291520

約数和(自身を除く): 119196142

約数列:

[1, 2, 19, 38, 317, 634, 6023, 12046, 16943, 33886, 321917, 643834, 5370931, 10741862, 102047689, 204095378]

約数ペア:

[(1, 204095378), (2, 102047689), (19, 10741862), (38, 5370931), (317, 643834), (634, 321917), (6023, 33886), (12046, 16943)]