207391705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8861}}^1$

素因数の和:9048

約数の個数: 16

約数和(自身を含む): 258628608

約数和(自身を除く): 51236903

約数列:

[1, 5, 31, 151, 155, 755, 4681, 8861, 23405, 44305, 274691, 1338011, 1373455, 6690055, 41478341, 207391705]

約数ペア:

[(1, 207391705), (5, 41478341), (31, 6690055), (151, 1373455), (155, 1338011), (755, 274691), (4681, 44305), (8861, 23405)]