211310502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{208393}}^1$

素因数の和:208424

約数の個数: 24

約数和(自身を含む): 457633224

約数和(自身を除く): 246322722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 208393, 416786, 625179, 1250358, 2709109, 5418218, 8127327, 16254654, 35218417, 70436834, 105655251, 211310502]

約数ペア:

[(1, 211310502), (2, 105655251), (3, 70436834), (6, 35218417), (13, 16254654), (26, 8127327), (39, 5418218), (78, 2709109), (169, 1250358), (338, 625179), (507, 416786), (1014, 208393)]