201988902

素因数分解:

$2^1\times 3^1\times {\mathrm{311}}^1\times {\mathrm{108247}}^1$

素因数の和:108563

約数の個数: 16

約数和(自身を含む): 405280512

約数和(自身を除く): 203291610

約数列:

[1, 2, 3, 6, 311, 622, 933, 1866, 108247, 216494, 324741, 649482, 33664817, 67329634, 100994451, 201988902]

約数ペア:

[(1, 201988902), (2, 100994451), (3, 67329634), (6, 33664817), (311, 649482), (622, 324741), (933, 216494), (1866, 108247)]