200480450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{75653}}^1$

素因数の和:75718

約数の個数: 24

約数和(自身を含む): 379934388

約数和(自身を除く): 179453938

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 75653, 151306, 378265, 756530, 1891325, 3782650, 4009609, 8019218, 20048045, 40096090, 100240225, 200480450]

約数ペア:

[(1, 200480450), (2, 100240225), (5, 40096090), (10, 20048045), (25, 8019218), (50, 4009609), (53, 3782650), (106, 1891325), (265, 756530), (530, 378265), (1325, 151306), (2650, 75653)]