207043912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1362131}}^1$

素因数の和:1362156

約数の個数: 16

約数和(自身を含む): 408639600

約数和(自身を除く): 201595688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1362131, 2724262, 5448524, 10897048, 25880489, 51760978, 103521956, 207043912]

約数ペア:

[(1, 207043912), (2, 103521956), (4, 51760978), (8, 25880489), (19, 10897048), (38, 5448524), (76, 2724262), (152, 1362131)]