195874804

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{7643}}^1$

素因数の和:7839

約数の個数: 24

約数和(自身を含む): 353152800

約数和(自身を除く): 157277996

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 596, 6407, 7643, 12814, 15286, 25628, 30572, 328649, 657298, 1138807, 1314596, 2277614, 4555228, 48968701, 97937402, 195874804]

約数ペア:

[(1, 195874804), (2, 97937402), (4, 48968701), (43, 4555228), (86, 2277614), (149, 1314596), (172, 1138807), (298, 657298), (596, 328649), (6407, 30572), (7643, 25628), (12814, 15286)]