195879423

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2\times {\mathrm{173}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 280013328

約数和(自身を除く): 84133905

約数列:

[1, 3, 17, 51, 149, 173, 447, 519, 2533, 2941, 7599, 8823, 22201, 25777, 66603, 77331, 377417, 438209, 1132251, 1314627, 3840773, 11522319, 65293141, 195879423]

約数ペア:

[(1, 195879423), (3, 65293141), (17, 11522319), (51, 3840773), (149, 1314627), (173, 1132251), (447, 438209), (519, 377417), (2533, 77331), (2941, 66603), (7599, 25777), (8823, 22201)]