200711225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 305230464

約数和(自身を除く): 104519239

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 2441, 3289, 3575, 6325, 7475, 12205, 16445, 26851, 31733, 56143, 61025, 82225, 134255, 158665, 280715, 349063, 617573, 671275, 729859, 793325, 1403575, 1745315, 3087865, 3649295, 8028449, 8726575, 15439325, 18246475, 40142245, 200711225]

約数ペア:

[(1, 200711225), (5, 40142245), (11, 18246475), (13, 15439325), (23, 8726575), (25, 8028449), (55, 3649295), (65, 3087865), (115, 1745315), (143, 1403575), (253, 793325), (275, 729859), (299, 671275), (325, 617573), (575, 349063), (715, 280715), (1265, 158665), (1495, 134255), (2441, 82225), (3289, 61025), (3575, 56143), (6325, 31733), (7475, 26851), (12205, 16445)]