201645822418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{39163}}^1\times {\mathrm{135497}}^1$

素因数の和:174681

約数の個数: 16

約数和(自身を含む): 318398620320

約数和(自身を除く): 116752797902

約数列:

[1, 2, 19, 38, 39163, 78326, 135497, 270994, 744097, 1488194, 2574443, 5148886, 5306469011, 10612938022, 100822911209, 201645822418]

約数ペア:

[(1, 201645822418), (2, 100822911209), (19, 10612938022), (38, 5306469011), (39163, 5148886), (78326, 2574443), (135497, 1488194), (270994, 744097)]