200409625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6491}}^1$

素因数の和:6538

約数の個数: 32

約数和(自身を含む): 283570560

約数和(自身を除く): 83160935

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 325, 475, 1235, 1625, 2375, 6175, 6491, 30875, 32455, 84383, 123329, 162275, 421915, 616645, 811375, 1603277, 2109575, 3083225, 8016385, 10547875, 15416125, 40081925, 200409625]

約数ペア:

[(1, 200409625), (5, 40081925), (13, 15416125), (19, 10547875), (25, 8016385), (65, 3083225), (95, 2109575), (125, 1603277), (247, 811375), (325, 616645), (475, 421915), (1235, 162275), (1625, 123329), (2375, 84383), (6175, 32455), (6491, 30875)]