196543140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3275719}}^1$

素因数の和:3275731

約数の個数: 24

約数和(自身を含む): 550320960

約数和(自身を除く): 353777820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3275719, 6551438, 9827157, 13102876, 16378595, 19654314, 32757190, 39308628, 49135785, 65514380, 98271570, 196543140]

約数ペア:

[(1, 196543140), (2, 98271570), (3, 65514380), (4, 49135785), (5, 39308628), (6, 32757190), (10, 19654314), (12, 16378595), (15, 13102876), (20, 9827157), (30, 6551438), (60, 3275719)]