202020478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2141}}^1\times {\mathrm{4289}}^1$

素因数の和:6443

約数の個数: 16

約数和(自身を含む): 330810480

約数和(自身を除く): 128790002

約数列:

[1, 2, 11, 22, 2141, 4282, 4289, 8578, 23551, 47102, 47179, 94358, 9182749, 18365498, 101010239, 202020478]

約数ペア:

[(1, 202020478), (2, 101010239), (11, 18365498), (22, 9182749), (2141, 94358), (4282, 47179), (4289, 47102), (8578, 23551)]