203437929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 301691520

約数和(自身を除く): 98253591

約数列:

[1, 3, 17, 29, 51, 67, 87, 201, 493, 1139, 1479, 1943, 2053, 3417, 5829, 6159, 33031, 34901, 59537, 99093, 104703, 137551, 178611, 412653, 1012129, 2338367, 3036387, 3988979, 7015101, 11966937, 67812643, 203437929]

約数ペア:

[(1, 203437929), (3, 67812643), (17, 11966937), (29, 7015101), (51, 3988979), (67, 3036387), (87, 2338367), (201, 1012129), (493, 412653), (1139, 178611), (1479, 137551), (1943, 104703), (2053, 99093), (3417, 59537), (5829, 34901), (6159, 33031)]