202310217

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146921}}^1$

素因数の和:146950

約数の個数: 20

約数和(自身を含む): 319996116

約数和(自身を除く): 117685899

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146921, 440763, 1322289, 2497657, 3966867, 7492971, 11900601, 22478913, 67436739, 202310217]

約数ペア:

[(1, 202310217), (3, 67436739), (9, 22478913), (17, 11900601), (27, 7492971), (51, 3966867), (81, 2497657), (153, 1322289), (459, 440763), (1377, 146921)]