208024973

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 236816640

約数和(自身を除く): 28791667

約数列:

[1, 13, 31, 59, 169, 403, 673, 767, 1829, 5239, 8749, 9971, 20863, 23777, 39707, 113737, 271219, 309101, 516191, 1230917, 3525847, 6710483, 16001921, 208024973]

約数ペア:

[(1, 208024973), (13, 16001921), (31, 6710483), (59, 3525847), (169, 1230917), (403, 516191), (673, 309101), (767, 271219), (1829, 113737), (5239, 39707), (8749, 23777), (9971, 20863)]