201102250

素因数分解:

$2^1\times 5^3\times {\mathrm{804409}}^1$

素因数の和:804426

約数の個数: 16

約数和(自身を含む): 376463880

約数和(自身を除く): 175361630

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 804409, 1608818, 4022045, 8044090, 20110225, 40220450, 100551125, 201102250]

約数ペア:

[(1, 201102250), (2, 100551125), (5, 40220450), (10, 20110225), (25, 8044090), (50, 4022045), (125, 1608818), (250, 804409)]