201383403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 295357440

約数和(自身を除く): 93974037

約数列:

[1, 3, 13, 39, 79, 163, 237, 401, 489, 1027, 1203, 2119, 3081, 5213, 6357, 12877, 15639, 31679, 38631, 65363, 95037, 167401, 196089, 411827, 502203, 849719, 1235481, 2549157, 5163677, 15491031, 67127801, 201383403]

約数ペア:

[(1, 201383403), (3, 67127801), (13, 15491031), (39, 5163677), (79, 2549157), (163, 1235481), (237, 849719), (401, 502203), (489, 411827), (1027, 196089), (1203, 167401), (2119, 95037), (3081, 65363), (5213, 38631), (6357, 31679), (12877, 15639)]