201550154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{36739}}^1$

素因数の和:36965

約数の個数: 16

約数和(自身を含む): 327132960

約数和(自身を除く): 125582806

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 36739, 73478, 477607, 955214, 7751929, 15503858, 100775077, 201550154]

約数ペア:

[(1, 201550154), (2, 100775077), (13, 15503858), (26, 7751929), (211, 955214), (422, 477607), (2743, 73478), (5486, 36739)]