197254919

素因数分解:

${\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{4639}}^1$

素因数の和:5161

約数の個数: 8

約数和(自身を含む): 199724160

約数和(自身を除く): 2469241

約数列:

[1, 101, 421, 4639, 42521, 468539, 1953019, 197254919]

約数ペア:

[(1, 197254919), (101, 1953019), (421, 468539), (4639, 42521)]