200525875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3624

約数の個数: 32

約数和(自身を含む): 279744192

約数和(自身を除く): 79218317

約数列:

[1, 5, 11, 25, 41, 55, 125, 205, 275, 451, 1025, 1375, 2255, 3557, 5125, 11275, 17785, 39127, 56375, 88925, 145837, 195635, 444625, 729185, 978175, 1604207, 3645925, 4890875, 8021035, 18229625, 40105175, 200525875]

約数ペア:

[(1, 200525875), (5, 40105175), (11, 18229625), (25, 8021035), (41, 4890875), (55, 3645925), (125, 1604207), (205, 978175), (275, 729185), (451, 444625), (1025, 195635), (1375, 145837), (2255, 88925), (3557, 56375), (5125, 39127), (11275, 17785)]