206005604

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{24443}}^1$

素因数の和:24504

約数の個数: 36

約数和(自身を含む): 429138864

約数和(自身を除く): 223133260

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 24443, 48886, 97772, 171101, 342202, 684404, 1051049, 1197707, 2102098, 2395414, 4204196, 4790828, 7357343, 14714686, 29429372, 51501401, 103002802, 206005604]

約数ペア:

[(1, 206005604), (2, 103002802), (4, 51501401), (7, 29429372), (14, 14714686), (28, 7357343), (43, 4790828), (49, 4204196), (86, 2395414), (98, 2102098), (172, 1197707), (196, 1051049), (301, 684404), (602, 342202), (1204, 171101), (2107, 97772), (4214, 48886), (8428, 24443)]