201768040105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1\times {\mathrm{255191}}^1$

素因数の和:260328

約数の個数: 16

約数和(自身を含む): 249982000128

約数和(自身を除く): 48213960023

約数列:

[1, 5, 31, 155, 5101, 25505, 158131, 255191, 790655, 1275955, 7910921, 39554605, 1301729291, 6508646455, 40353608021, 201768040105]

約数ペア:

[(1, 201768040105), (5, 40353608021), (31, 6508646455), (155, 1301729291), (5101, 39554605), (25505, 7910921), (158131, 1275955), (255191, 790655)]