198679392008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{241115767}}^1$

素因数の和:241115876

約数の個数: 16

約数和(自身を含む): 376140598080

約数和(自身を除く): 177461206072

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 241115767, 482231534, 964463068, 1928926136, 24834924001, 49669848002, 99339696004, 198679392008]

約数ペア:

[(1, 198679392008), (2, 99339696004), (4, 49669848002), (8, 24834924001), (103, 1928926136), (206, 964463068), (412, 482231534), (824, 241115767)]