201965973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{40531}}^1$

素因数の和:40696

約数の個数: 16

約数和(自身を含む): 295721472

約数和(自身を除く): 93755499

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 40531, 121593, 445841, 1337523, 6120181, 18360543, 67321991, 201965973]

約数ペア:

[(1, 201965973), (3, 67321991), (11, 18360543), (33, 6120181), (151, 1337523), (453, 445841), (1661, 121593), (4983, 40531)]