206851070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{28297}}^1$

素因数の和:28364

約数の個数: 32

約数和(自身を含む): 403416288

約数和(自身を除く): 196565218

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 28297, 56594, 141485, 282970, 481049, 962098, 1216771, 2405245, 2433542, 4810490, 6083855, 12167710, 20685107, 41370214, 103425535, 206851070]

約数ペア:

[(1, 206851070), (2, 103425535), (5, 41370214), (10, 20685107), (17, 12167710), (34, 6083855), (43, 4810490), (85, 2433542), (86, 2405245), (170, 1216771), (215, 962098), (430, 481049), (731, 282970), (1462, 141485), (3655, 56594), (7310, 28297)]