195678791

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{1709}}^1$

素因数の和:3214

約数の個数: 16

約数和(自身を含む): 244270080

約数和(自身を除く): 48591289

約数列:

[1, 7, 11, 77, 1487, 1709, 10409, 11963, 16357, 18799, 114499, 131593, 2541283, 17788981, 27954113, 195678791]

約数ペア:

[(1, 195678791), (7, 27954113), (11, 17788981), (77, 2541283), (1487, 131593), (1709, 114499), (10409, 18799), (11963, 16357)]