201296294

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{997}}^1$

素因数の和:1799

約数の個数: 16

約数和(自身を含む): 304645488

約数和(自身を除く): 103349194

約数列:

[1, 2, 157, 314, 643, 997, 1286, 1994, 100951, 156529, 201902, 313058, 641071, 1282142, 100648147, 201296294]

約数ペア:

[(1, 201296294), (2, 100648147), (157, 1282142), (314, 641071), (643, 313058), (997, 201902), (1286, 156529), (1994, 100951)]