201910085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2801}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 261258480

約数和(自身を除く): 59348395

約数列:

[1, 5, 13, 65, 1109, 2801, 5545, 14005, 14417, 36413, 72085, 182065, 3106309, 15531545, 40382017, 201910085]

約数ペア:

[(1, 201910085), (5, 40382017), (13, 15531545), (65, 3106309), (1109, 182065), (2801, 72085), (5545, 36413), (14005, 14417)]