199273020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3321217}}^1$

素因数の和:3321229

約数の個数: 24

約数和(自身を含む): 557964624

約数和(自身を除く): 358691604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3321217, 6642434, 9963651, 13284868, 16606085, 19927302, 33212170, 39854604, 49818255, 66424340, 99636510, 199273020]

約数ペア:

[(1, 199273020), (2, 99636510), (3, 66424340), (4, 49818255), (5, 39854604), (6, 33212170), (10, 19927302), (12, 16606085), (15, 13284868), (20, 9963651), (30, 6642434), (60, 3321217)]