200780645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99643}}^1$

素因数の和:99692

約数の個数: 16

約数和(自身を含む): 267843072

約数和(自身を除く): 67062427

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 99643, 498215, 1295359, 3088933, 6476795, 15444665, 40156129, 200780645]

約数ペア:

[(1, 200780645), (5, 40156129), (13, 15444665), (31, 6476795), (65, 3088933), (155, 1295359), (403, 498215), (2015, 99643)]