201250288

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 398635200

約数和(自身を除く): 197384912

約数列:

[1, 2, 4, 8, 16, 79, 113, 158, 226, 316, 452, 632, 904, 1264, 1409, 1808, 2818, 5636, 8927, 11272, 17854, 22544, 35708, 71416, 111311, 142832, 159217, 222622, 318434, 445244, 636868, 890488, 1273736, 1780976, 2547472, 12578143, 25156286, 50312572, 100625144, 201250288]

約数ペア:

[(1, 201250288), (2, 100625144), (4, 50312572), (8, 25156286), (16, 12578143), (79, 2547472), (113, 1780976), (158, 1273736), (226, 890488), (316, 636868), (452, 445244), (632, 318434), (904, 222622), (1264, 159217), (1409, 142832), (1808, 111311), (2818, 71416), (5636, 35708), (8927, 22544), (11272, 17854)]