200880565

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 244555200

約数和(自身を除く): 43674635

約数列:

[1, 5, 89, 443, 445, 1019, 2215, 5095, 39427, 90691, 197135, 451417, 453455, 2257085, 40176113, 200880565]

約数ペア:

[(1, 200880565), (5, 40176113), (89, 2257085), (443, 453455), (445, 451417), (1019, 197135), (2215, 90691), (5095, 39427)]