226150265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 310728960

約数和(自身を除く): 84578695

約数列:

[1, 5, 11, 29, 55, 71, 145, 319, 355, 781, 1595, 1997, 2059, 3905, 9985, 10295, 21967, 22649, 57913, 109835, 113245, 141787, 289565, 637043, 708935, 1559657, 3185215, 4111823, 7798285, 20559115, 45230053, 226150265]

約数ペア:

[(1, 226150265), (5, 45230053), (11, 20559115), (29, 7798285), (55, 4111823), (71, 3185215), (145, 1559657), (319, 708935), (355, 637043), (781, 289565), (1595, 141787), (1997, 113245), (2059, 109835), (3905, 57913), (9985, 22649), (10295, 21967)]