200053400

素因数分解:

$2^3\times 5^2\times {\mathrm{191}}^1\times {\mathrm{5237}}^1$

素因数の和:5444

約数の個数: 48

約数和(自身を含む): 467648640

約数和(自身を除く): 267595240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 191, 200, 382, 764, 955, 1528, 1910, 3820, 4775, 5237, 7640, 9550, 10474, 19100, 20948, 26185, 38200, 41896, 52370, 104740, 130925, 209480, 261850, 523700, 1000267, 1047400, 2000534, 4001068, 5001335, 8002136, 10002670, 20005340, 25006675, 40010680, 50013350, 100026700, 200053400]

約数ペア:

[(1, 200053400), (2, 100026700), (4, 50013350), (5, 40010680), (8, 25006675), (10, 20005340), (20, 10002670), (25, 8002136), (40, 5001335), (50, 4001068), (100, 2000534), (191, 1047400), (200, 1000267), (382, 523700), (764, 261850), (955, 209480), (1528, 130925), (1910, 104740), (3820, 52370), (4775, 41896), (5237, 38200), (7640, 26185), (9550, 20948), (10474, 19100)]