201215716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{4679}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 379753920

約数和(自身を除く): 178538204

約数列:

[1, 2, 4, 13, 26, 52, 827, 1654, 3308, 4679, 9358, 10751, 18716, 21502, 43004, 60827, 121654, 243308, 3869533, 7739066, 15478132, 50303929, 100607858, 201215716]

約数ペア:

[(1, 201215716), (2, 100607858), (4, 50303929), (13, 15478132), (26, 7739066), (52, 3869533), (827, 243308), (1654, 121654), (3308, 60827), (4679, 43004), (9358, 21502), (10751, 18716)]