97802290

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{19919}}^1$

素因数の和:20417

約数の個数: 16

約数和(自身を含む): 176411520

約数和(自身を除く): 78609230

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 19919, 39838, 99595, 199190, 9780229, 19560458, 48901145, 97802290]

約数ペア:

[(1, 97802290), (2, 48901145), (5, 19560458), (10, 9780229), (491, 199190), (982, 99595), (2455, 39838), (4910, 19919)]