201617950

素因数分解:

$2^1\times 5^2\times {\mathrm{1039}}^1\times {\mathrm{3881}}^1$

素因数の和:4932

約数の個数: 24

約数和(自身を含む): 375467040

約数和(自身を除く): 173849090

約数列:

[1, 2, 5, 10, 25, 50, 1039, 2078, 3881, 5195, 7762, 10390, 19405, 25975, 38810, 51950, 97025, 194050, 4032359, 8064718, 20161795, 40323590, 100808975, 201617950]

約数ペア:

[(1, 201617950), (2, 100808975), (5, 40323590), (10, 20161795), (25, 8064718), (50, 4032359), (1039, 194050), (2078, 97025), (3881, 51950), (5195, 38810), (7762, 25975), (10390, 19405)]