200805963

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{2351}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 272305152

約数和(自身を除く): 71499189

約数列:

[1, 3, 71, 213, 401, 1203, 2351, 7053, 28471, 85413, 166921, 500763, 942751, 2828253, 66935321, 200805963]

約数ペア:

[(1, 200805963), (3, 66935321), (71, 2828253), (213, 942751), (401, 500763), (1203, 166921), (2351, 85413), (7053, 28471)]