222251736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1322927}}^1$

素因数の和:1322943

約数の個数: 32

約数和(自身を含む): 635005440

約数和(自身を除く): 412753704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1322927, 2645854, 3968781, 5291708, 7937562, 9260489, 10583416, 15875124, 18520978, 27781467, 31750248, 37041956, 55562934, 74083912, 111125868, 222251736]

約数ペア:

[(1, 222251736), (2, 111125868), (3, 74083912), (4, 55562934), (6, 37041956), (7, 31750248), (8, 27781467), (12, 18520978), (14, 15875124), (21, 10583416), (24, 9260489), (28, 7937562), (42, 5291708), (56, 3968781), (84, 2645854), (168, 1322927)]