202136005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2131}}^1$

素因数の和:2508

約数の個数: 16

約数和(自身を含む): 247448448

約数和(自身を除く): 45312443

約数列:

[1, 5, 61, 305, 311, 1555, 2131, 10655, 18971, 94855, 129991, 649955, 662741, 3313705, 40427201, 202136005]

約数ペア:

[(1, 202136005), (5, 40427201), (61, 3313705), (305, 662741), (311, 649955), (1555, 129991), (2131, 94855), (10655, 18971)]