210870626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{135347}}^1$

素因数の和:135409

約数の個数: 16

約数和(自身を含む): 341076960

約数和(自身を除く): 130206334

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 135347, 270694, 2571593, 5143186, 5549227, 11098454, 105435313, 210870626]

約数ペア:

[(1, 210870626), (2, 105435313), (19, 11098454), (38, 5549227), (41, 5143186), (82, 2571593), (779, 270694), (1558, 135347)]