201895045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193201}}^1$

素因数の和:193236

約数の個数: 16

約数和(自身を含む): 278210880

約数和(自身を除く): 76315835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 193201, 966005, 2125211, 3670819, 10626055, 18354095, 40379009, 201895045]

約数ペア:

[(1, 201895045), (5, 40379009), (11, 18354095), (19, 10626055), (55, 3670819), (95, 2125211), (209, 966005), (1045, 193201)]