203417165

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 291444480

約数和(自身を除く): 88027315

約数列:

[1, 5, 7, 29, 35, 107, 145, 203, 535, 749, 1015, 1873, 3103, 3745, 9365, 13111, 15515, 21721, 54317, 65555, 108605, 200411, 271585, 380219, 1002055, 1402877, 1901095, 5811919, 7014385, 29059595, 40683433, 203417165]

約数ペア:

[(1, 203417165), (5, 40683433), (7, 29059595), (29, 7014385), (35, 5811919), (107, 1901095), (145, 1402877), (203, 1002055), (535, 380219), (749, 271585), (1015, 200411), (1873, 108605), (3103, 65555), (3745, 54317), (9365, 21721), (13111, 15515)]