193146978

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{78707}}^1$

素因数の和:79121

約数の個数: 16

約数和(自身を含む): 387243360

約数和(自身を除く): 194096382

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 78707, 157414, 236121, 472242, 32191163, 64382326, 96573489, 193146978]

約数ペア:

[(1, 193146978), (2, 96573489), (3, 64382326), (6, 32191163), (409, 472242), (818, 236121), (1227, 157414), (2454, 78707)]