200901862

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{15649}}^1$

素因数の和:15796

約数の個数: 24

約数和(自身を含む): 353251800

約数和(自身を除く): 152349938

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 12838, 15649, 31298, 109543, 219086, 766801, 1533602, 2050019, 4100038, 14350133, 28700266, 100450931, 200901862]

約数ペア:

[(1, 200901862), (2, 100450931), (7, 28700266), (14, 14350133), (49, 4100038), (98, 2050019), (131, 1533602), (262, 766801), (917, 219086), (1834, 109543), (6419, 31298), (12838, 15649)]