203465639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{2251}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 232676640

約数和(自身を除く): 29211001

約数列:

[1, 13, 17, 221, 409, 2251, 5317, 6953, 29263, 38267, 90389, 497471, 920659, 11968567, 15651203, 203465639]

約数ペア:

[(1, 203465639), (13, 15651203), (17, 11968567), (221, 920659), (409, 497471), (2251, 90389), (5317, 38267), (6953, 29263)]