201985983

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{316097}}^1$

素因数の和:316174

約数の個数: 12

約数和(自身を含む): 295867728

約数和(自身を除く): 93881745

約数列:

[1, 3, 9, 71, 213, 639, 316097, 948291, 2844873, 22442887, 67328661, 201985983]

約数ペア:

[(1, 201985983), (3, 67328661), (9, 22442887), (71, 2844873), (213, 948291), (639, 316097)]