201927272

素因数分解:

$2^3\times {\mathrm{1553}}^1\times {\mathrm{16253}}^1$

素因数の和:17812

約数の個数: 16

約数和(自身を含む): 378880740

約数和(自身を除く): 176953468

約数列:

[1, 2, 4, 8, 1553, 3106, 6212, 12424, 16253, 32506, 65012, 130024, 25240909, 50481818, 100963636, 201927272]

約数ペア:

[(1, 201927272), (2, 100963636), (4, 50481818), (8, 25240909), (1553, 130024), (3106, 65012), (6212, 32506), (12424, 16253)]