203485217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 222469632

約数和(自身を除く): 18984415

約数列:

[1, 13, 107, 241, 607, 1391, 3133, 7891, 25787, 64949, 146287, 335231, 844337, 1901731, 15652709, 203485217]

約数ペア:

[(1, 203485217), (13, 15652709), (107, 1901731), (241, 844337), (607, 335231), (1391, 146287), (3133, 64949), (7891, 25787)]