207229095

素因数分解:

$3^2\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{2161}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 359531952

約数和(自身を除く): 152302857

約数列:

[1, 3, 5, 9, 15, 45, 2131, 2161, 6393, 6483, 10655, 10805, 19179, 19449, 31965, 32415, 95895, 97245, 4605091, 13815273, 23025455, 41445819, 69076365, 207229095]

約数ペア:

[(1, 207229095), (3, 69076365), (5, 41445819), (9, 23025455), (15, 13815273), (45, 4605091), (2131, 97245), (2161, 95895), (6393, 32415), (6483, 31965), (10655, 19449), (10805, 19179)]