199525945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1\times {\mathrm{1423}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 248117760

約数和(自身を除く): 48591815

約数列:

[1, 5, 29, 145, 967, 1423, 4835, 7115, 28043, 41267, 140215, 206335, 1376041, 6880205, 39905189, 199525945]

約数ペア:

[(1, 199525945), (5, 39905189), (29, 6880205), (145, 1376041), (967, 206335), (1423, 140215), (4835, 41267), (7115, 28043)]