200712190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{98873}}^1$

素因数の和:98916

約数の個数: 32

約数和(自身を含む): 427135680

約数和(自身を除く): 226423490

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 98873, 197746, 494365, 692111, 988730, 1384222, 2867317, 3460555, 5734634, 6921110, 14336585, 20071219, 28673170, 40142438, 100356095, 200712190]

約数ペア:

[(1, 200712190), (2, 100356095), (5, 40142438), (7, 28673170), (10, 20071219), (14, 14336585), (29, 6921110), (35, 5734634), (58, 3460555), (70, 2867317), (145, 1384222), (203, 988730), (290, 692111), (406, 494365), (1015, 197746), (2030, 98873)]