201504985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3697}}^1$

素因数の和:4704

約数の個数: 16

約数和(自身を含む): 264125952

約数和(自身を除く): 62620967

約数列:

[1, 5, 11, 55, 991, 3697, 4955, 10901, 18485, 40667, 54505, 203335, 3663727, 18318635, 40300997, 201504985]

約数ペア:

[(1, 201504985), (5, 40300997), (11, 18318635), (55, 3663727), (991, 203335), (3697, 54505), (4955, 40667), (10901, 18485)]