201081530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1546781}}^1$

素因数の和:1546801

約数の個数: 16

約数和(自身を含む): 389789064

約数和(自身を除く): 188707534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1546781, 3093562, 7733905, 15467810, 20108153, 40216306, 100540765, 201081530]

約数ペア:

[(1, 201081530), (2, 100540765), (5, 40216306), (10, 20108153), (13, 15467810), (26, 7733905), (65, 3093562), (130, 1546781)]