201304747

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{3529}}^1$

素因数の和:3846

約数の個数: 16

約数和(自身を含む): 238910400

約数和(自身を除く): 37605653

約数列:

[1, 7, 29, 203, 281, 1967, 3529, 8149, 24703, 57043, 102341, 716387, 991649, 6941543, 28757821, 201304747]

約数ペア:

[(1, 201304747), (7, 28757821), (29, 6941543), (203, 991649), (281, 716387), (1967, 102341), (3529, 57043), (8149, 24703)]