229378510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 420203520

約数和(自身を除く): 190825010

約数列:

[1, 2, 5, 10, 109, 127, 218, 254, 545, 635, 1090, 1270, 1657, 3314, 8285, 13843, 16570, 27686, 69215, 138430, 180613, 210439, 361226, 420878, 903065, 1052195, 1806130, 2104390, 22937851, 45875702, 114689255, 229378510]

約数ペア:

[(1, 229378510), (2, 114689255), (5, 45875702), (10, 22937851), (109, 2104390), (127, 1806130), (218, 1052195), (254, 903065), (545, 420878), (635, 361226), (1090, 210439), (1270, 180613), (1657, 138430), (3314, 69215), (8285, 27686), (13843, 16570)]