201681902

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1\times {\mathrm{919}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 304935840

約数和(自身を除く): 103253938

約数列:

[1, 2, 197, 394, 557, 919, 1114, 1838, 109729, 181043, 219458, 362086, 511883, 1023766, 100840951, 201681902]

約数ペア:

[(1, 201681902), (2, 100840951), (197, 1023766), (394, 511883), (557, 362086), (919, 219458), (1114, 181043), (1838, 109729)]