201902758561

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1\times {\mathrm{416491}}^1$

素因数の和:419532

約数の個数: 16

約数和(自身を含む): 240858989568

約数和(自身を除く): 38956231007

約数列:

[1, 7, 23, 161, 3011, 21077, 69253, 416491, 484771, 2915437, 9579293, 67055051, 1254054401, 8778380807, 28843251223, 201902758561]

約数ペア:

[(1, 201902758561), (7, 28843251223), (23, 8778380807), (161, 1254054401), (3011, 67055051), (21077, 9579293), (69253, 2915437), (416491, 484771)]