201670538

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{2441}}^1$

素因数の和:2953

約数の個数: 16

約数和(自身を含む): 306373320

約数和(自身を除く): 104702782

約数列:

[1, 2, 101, 202, 409, 818, 2441, 4882, 41309, 82618, 246541, 493082, 998369, 1996738, 100835269, 201670538]

約数ペア:

[(1, 201670538), (2, 100835269), (101, 1996738), (202, 998369), (409, 493082), (818, 246541), (2441, 82618), (4882, 41309)]