201840023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{33181}}^1$

素因数の和:33278

約数の個数: 16

約数和(自身を含む): 254837760

約数和(自身を除く): 52997737

約数列:

[1, 7, 11, 77, 79, 553, 869, 6083, 33181, 232267, 364991, 2554937, 2621299, 18349093, 28834289, 201840023]

約数ペア:

[(1, 201840023), (7, 28834289), (11, 18349093), (77, 2621299), (79, 2554937), (553, 364991), (869, 232267), (6083, 33181)]