201862895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{4049}}^1$

素因数の和:4139

約数の個数: 24

約数和(自身を含む): 266814000

約数和(自身を除く): 64951105

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3835, 4049, 9971, 20245, 49855, 52637, 238891, 263185, 684281, 1194455, 3105583, 3421405, 15527915, 40372579, 201862895]

約数ペア:

[(1, 201862895), (5, 40372579), (13, 15527915), (59, 3421405), (65, 3105583), (169, 1194455), (295, 684281), (767, 263185), (845, 238891), (3835, 52637), (4049, 49855), (9971, 20245)]