207710315

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{2671}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 253433856

約数和(自身を除く): 45723541

約数列:

[1, 5, 103, 151, 515, 755, 2671, 13355, 15553, 77765, 275113, 403321, 1375565, 2016605, 41542063, 207710315]

約数ペア:

[(1, 207710315), (5, 41542063), (103, 2016605), (151, 1375565), (515, 403321), (755, 275113), (2671, 77765), (13355, 15553)]