200418621

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{395303}}^1$

素因数の和:395332

約数の個数: 12

約数和(自身を含む): 289362528

約数和(自身を除く): 88943907

約数列:

[1, 3, 13, 39, 169, 507, 395303, 1185909, 5138939, 15416817, 66806207, 200418621]

約数ペア:

[(1, 200418621), (3, 66806207), (13, 15416817), (39, 5138939), (169, 1185909), (507, 395303)]