201213774

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{128489}}^1$

素因数の和:128529

約数の個数: 32

約数和(自身を含む): 462564000

約数和(自身を除く): 261350226

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 128489, 256978, 385467, 770934, 1156401, 2312802, 3469203, 3726181, 6938406, 7452362, 11178543, 22357086, 33535629, 67071258, 100606887, 201213774]

約数ペア:

[(1, 201213774), (2, 100606887), (3, 67071258), (6, 33535629), (9, 22357086), (18, 11178543), (27, 7452362), (29, 6938406), (54, 3726181), (58, 3469203), (87, 2312802), (174, 1156401), (261, 770934), (522, 385467), (783, 256978), (1566, 128489)]