397157050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{169003}}^1$

素因数の和:169062

約数の個数: 24

約数和(自身を含む): 754433856

約数和(自身を除く): 357276806

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 169003, 338006, 845015, 1690030, 4225075, 7943141, 8450150, 15886282, 39715705, 79431410, 198578525, 397157050]

約数ペア:

[(1, 397157050), (2, 198578525), (5, 79431410), (10, 39715705), (25, 15886282), (47, 8450150), (50, 7943141), (94, 4225075), (235, 1690030), (470, 845015), (1175, 338006), (2350, 169003)]