202894910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^2\times {\mathrm{3251}}^1$

素因数の和:3416

約数の個数: 24

約数和(自身を含む): 370006056

約数和(自身を除く): 167111146

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3251, 6241, 6502, 12482, 16255, 31205, 32510, 62410, 256829, 513658, 1284145, 2568290, 20289491, 40578982, 101447455, 202894910]

約数ペア:

[(1, 202894910), (2, 101447455), (5, 40578982), (10, 20289491), (79, 2568290), (158, 1284145), (395, 513658), (790, 256829), (3251, 62410), (6241, 32510), (6502, 31205), (12482, 16255)]