202000762010

素因数分解:

$2^1\times 5^1\times {\mathrm{64781}}^1\times {\mathrm{311821}}^1$

素因数の和:376609

約数の個数: 16

約数和(自身を含む): 363608150472

約数和(自身を除く): 161607388462

約数列:

[1, 2, 5, 10, 64781, 129562, 311821, 323905, 623642, 647810, 1559105, 3118210, 20200076201, 40400152402, 101000381005, 202000762010]

約数ペア:

[(1, 202000762010), (2, 101000381005), (5, 40400152402), (10, 20200076201), (64781, 3118210), (129562, 1559105), (311821, 647810), (323905, 623642)]