201171350

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{10343}}^1$

素因数の和:10744

約数の個数: 24

約数和(自身を含む): 375176880

約数和(自身を除く): 174005530

約数列:

[1, 2, 5, 10, 25, 50, 389, 778, 1945, 3890, 9725, 10343, 19450, 20686, 51715, 103430, 258575, 517150, 4023427, 8046854, 20117135, 40234270, 100585675, 201171350]

約数ペア:

[(1, 201171350), (2, 100585675), (5, 40234270), (10, 20117135), (25, 8046854), (50, 4023427), (389, 517150), (778, 258575), (1945, 103430), (3890, 51715), (9725, 20686), (10343, 19450)]