207090434

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{2411}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 315894816

約数和(自身を除く): 108804382

約数列:

[1, 2, 67, 134, 641, 1282, 2411, 4822, 42947, 85894, 161537, 323074, 1545451, 3090902, 103545217, 207090434]

約数ペア:

[(1, 207090434), (2, 103545217), (67, 3090902), (134, 1545451), (641, 323074), (1282, 161537), (2411, 85894), (4822, 42947)]