202153882

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 365760000

約数和(自身を除く): 163606118

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 499, 998, 1523, 3046, 3493, 6986, 9481, 10661, 18962, 21322, 28937, 57874, 66367, 132734, 202559, 405118, 759977, 1519954, 5319839, 10639678, 14439563, 28879126, 101076941, 202153882]

約数ペア:

[(1, 202153882), (2, 101076941), (7, 28879126), (14, 14439563), (19, 10639678), (38, 5319839), (133, 1519954), (266, 759977), (499, 405118), (998, 202559), (1523, 132734), (3046, 66367), (3493, 57874), (6986, 28937), (9481, 21322), (10661, 18962)]