203468005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{136099}}^1$

素因数の和:136140

約数の個数: 16

約数和(自身を含む): 274377600

約数和(自身を除く): 70909595

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 136099, 680495, 1769287, 3130277, 8846435, 15651385, 40693601, 203468005]

約数ペア:

[(1, 203468005), (5, 40693601), (13, 15651385), (23, 8846435), (65, 3130277), (115, 1769287), (299, 680495), (1495, 136099)]