201953669217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{74714639}}^1$

素因数の和:74714712

約数の個数: 16

約数和(自身を含む): 290490520320

約数和(自身を除く): 88536851103

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 74714639, 224143917, 1270148863, 3810446589, 3959875867, 11879627601, 67317889739, 201953669217]

約数ペア:

[(1, 201953669217), (3, 67317889739), (17, 11879627601), (51, 3959875867), (53, 3810446589), (159, 1270148863), (901, 224143917), (2703, 74714639)]