207449095

素因数分解:

$5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{3797}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 290957184

約数和(自身を除く): 83508089

約数列:

[1, 5, 7, 35, 49, 223, 245, 1115, 1561, 3797, 7805, 10927, 18985, 26579, 54635, 132895, 186053, 846731, 930265, 4233655, 5927117, 29635585, 41489819, 207449095]

約数ペア:

[(1, 207449095), (5, 41489819), (7, 29635585), (35, 5927117), (49, 4233655), (223, 930265), (245, 846731), (1115, 186053), (1561, 132895), (3797, 54635), (7805, 26579), (10927, 18985)]