203420282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{15017}}^1$

素因数の和:15553

約数の個数: 16

約数和(自身を含む): 329254632

約数和(自身を除く): 125834350

約数列:

[1, 2, 13, 26, 521, 1042, 6773, 13546, 15017, 30034, 195221, 390442, 7823857, 15647714, 101710141, 203420282]

約数ペア:

[(1, 203420282), (2, 101710141), (13, 15647714), (26, 7823857), (521, 390442), (1042, 195221), (6773, 30034), (13546, 15017)]