201361787

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 238902048

約数和(自身を除く): 37540261

約数列:

[1, 11, 17, 53, 121, 187, 583, 901, 1847, 2057, 6413, 9911, 20317, 31399, 97891, 109021, 223487, 345389, 1076801, 1664147, 3799279, 11844811, 18305617, 201361787]

約数ペア:

[(1, 201361787), (11, 18305617), (17, 11844811), (53, 3799279), (121, 1664147), (187, 1076801), (583, 345389), (901, 223487), (1847, 109021), (2057, 97891), (6413, 31399), (9911, 20317)]