205900972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{1283}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 367896816

約数和(自身を除く): 161995844

約数列:

[1, 2, 4, 53, 106, 212, 757, 1283, 1514, 2566, 3028, 5132, 40121, 67999, 80242, 135998, 160484, 271996, 971231, 1942462, 3884924, 51475243, 102950486, 205900972]

約数ペア:

[(1, 205900972), (2, 102950486), (4, 51475243), (53, 3884924), (106, 1942462), (212, 971231), (757, 271996), (1283, 160484), (1514, 135998), (2566, 80242), (3028, 67999), (5132, 40121)]