207832222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 354564000

約数和(自身を除く): 146731778

約数列:

[1, 2, 13, 19, 26, 38, 247, 449, 494, 898, 937, 1874, 5837, 8531, 11674, 12181, 17062, 17803, 24362, 35606, 110903, 221806, 231439, 420713, 462878, 841426, 5469269, 7993547, 10938538, 15987094, 103916111, 207832222]

約数ペア:

[(1, 207832222), (2, 103916111), (13, 15987094), (19, 10938538), (26, 7993547), (38, 5469269), (247, 841426), (449, 462878), (494, 420713), (898, 231439), (937, 221806), (1874, 110903), (5837, 35606), (8531, 24362), (11674, 17803), (12181, 17062)]