201841880

素因数分解:

$2^3\times 5^1\times {\mathrm{5046047}}^1$

素因数の和:5046058

約数の個数: 16

約数和(自身を含む): 454144320

約数和(自身を除く): 252302440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5046047, 10092094, 20184188, 25230235, 40368376, 50460470, 100920940, 201841880]

約数ペア:

[(1, 201841880), (2, 100920940), (4, 50460470), (5, 40368376), (8, 25230235), (10, 20184188), (20, 10092094), (40, 5046047)]