202260368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{407783}}^1$

素因数の和:407822

約数の個数: 20

約数和(自身を含む): 404521728

約数和(自身を除く): 202261360

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 407783, 815566, 1631132, 3262264, 6524528, 12641273, 25282546, 50565092, 101130184, 202260368]

約数ペア:

[(1, 202260368), (2, 101130184), (4, 50565092), (8, 25282546), (16, 12641273), (31, 6524528), (62, 3262264), (124, 1631132), (248, 815566), (496, 407783)]