207974689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6983}}^1$

素因数の和:7104

約数の個数: 16

約数和(自身を含む): 234662400

約数和(自身を除く): 26687711

約数列:

[1, 13, 29, 79, 377, 1027, 2291, 6983, 29783, 90779, 202507, 551657, 2632591, 7171541, 15998053, 207974689]

約数ペア:

[(1, 207974689), (13, 15998053), (29, 7171541), (79, 2632591), (377, 551657), (1027, 202507), (2291, 90779), (6983, 29783)]