202497122

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{4751}}^1$

素因数の和:5065

約数の個数: 16

約数和(自身を含む): 308271744

約数和(自身を除く): 105774622

約数列:

[1, 2, 101, 202, 211, 422, 4751, 9502, 21311, 42622, 479851, 959702, 1002461, 2004922, 101248561, 202497122]

約数ペア:

[(1, 202497122), (2, 101248561), (101, 2004922), (202, 1002461), (211, 959702), (422, 479851), (4751, 42622), (9502, 21311)]