202608790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{1621}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 378380160

約数和(自身を除く): 175771370

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 431, 862, 1621, 2155, 3242, 4310, 8105, 12499, 16210, 24998, 47009, 62495, 94018, 124990, 235045, 470090, 698651, 1397302, 3493255, 6986510, 20260879, 40521758, 101304395, 202608790]

約数ペア:

[(1, 202608790), (2, 101304395), (5, 40521758), (10, 20260879), (29, 6986510), (58, 3493255), (145, 1397302), (290, 698651), (431, 470090), (862, 235045), (1621, 124990), (2155, 94018), (3242, 62495), (4310, 47009), (8105, 24998), (12499, 16210)]