201995416

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{45659}}^1$

素因数の和:45751

約数の個数: 32

約数和(自身を含む): 438336000

約数和(自身を除く): 236340584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 45659, 91318, 182636, 319613, 365272, 639226, 1278452, 2556904, 3607061, 7214122, 14428244, 25249427, 28856488, 50498854, 100997708, 201995416]

約数ペア:

[(1, 201995416), (2, 100997708), (4, 50498854), (7, 28856488), (8, 25249427), (14, 14428244), (28, 7214122), (56, 3607061), (79, 2556904), (158, 1278452), (316, 639226), (553, 365272), (632, 319613), (1106, 182636), (2212, 91318), (4424, 45659)]