197280371

素因数分解:

${\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{4871}}^1$

素因数の和:5373

約数の個数: 8

約数和(自身を含む): 199771488

約数和(自身を除く): 2491117

約数列:

[1, 101, 401, 4871, 40501, 491971, 1953271, 197280371]

約数ペア:

[(1, 197280371), (101, 1953271), (401, 491971), (4871, 40501)]