202020214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 350977536

約数和(自身を除く): 148957322

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 727, 743, 1454, 1486, 7997, 8173, 12359, 12631, 15994, 16346, 24718, 25262, 135949, 138941, 271898, 277882, 540161, 1080322, 5941771, 9182737, 11883542, 18365474, 101010107, 202020214]

約数ペア:

[(1, 202020214), (2, 101010107), (11, 18365474), (17, 11883542), (22, 9182737), (34, 5941771), (187, 1080322), (374, 540161), (727, 277882), (743, 271898), (1454, 138941), (1486, 135949), (7997, 25262), (8173, 24718), (12359, 16346), (12631, 15994)]