196353025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{6673}}^1$

素因数の和:6801

約数の個数: 24

約数和(自身を含む): 268134624

約数和(自身を除く): 71781599

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 1177, 2675, 5885, 6673, 29425, 33365, 73403, 166825, 367015, 714011, 1835075, 3570055, 7854121, 17850275, 39270605, 196353025]

約数ペア:

[(1, 196353025), (5, 39270605), (11, 17850275), (25, 7854121), (55, 3570055), (107, 1835075), (275, 714011), (535, 367015), (1177, 166825), (2675, 73403), (5885, 33365), (6673, 29425)]