220313044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{342101}}^1$

素因数の和:342135

約数の個数: 24

約数和(自身を含む): 459785088

約数和(自身を除く): 239472044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 342101, 684202, 1368404, 2394707, 4789414, 7868323, 9578828, 15736646, 31473292, 55078261, 110156522, 220313044]

約数ペア:

[(1, 220313044), (2, 110156522), (4, 55078261), (7, 31473292), (14, 15736646), (23, 9578828), (28, 7868323), (46, 4789414), (92, 2394707), (161, 1368404), (322, 684202), (644, 342101)]