201242571

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 291893760

約数和(自身を除く): 90651189

約数列:

[1, 3, 23, 29, 69, 87, 163, 489, 617, 667, 1851, 2001, 3749, 4727, 11247, 14181, 14191, 17893, 42573, 53679, 100571, 108721, 301713, 326163, 411539, 1234617, 2313133, 2916559, 6939399, 8749677, 67080857, 201242571]

約数ペア:

[(1, 201242571), (3, 67080857), (23, 8749677), (29, 6939399), (69, 2916559), (87, 2313133), (163, 1234617), (489, 411539), (617, 326163), (667, 301713), (1851, 108721), (2001, 100571), (3749, 53679), (4727, 42573), (11247, 17893), (14181, 14191)]