201451165

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{11743}}^1$

素因数の和:11868

約数の個数: 16

約数和(自身を含む): 250288128

約数和(自身を除く): 48836963

約数列:

[1, 5, 47, 73, 235, 365, 3431, 11743, 17155, 58715, 551921, 857239, 2759605, 4286195, 40290233, 201451165]

約数ペア:

[(1, 201451165), (5, 40290233), (47, 4286195), (73, 2759605), (235, 857239), (365, 551921), (3431, 58715), (11743, 17155)]