189221844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{52387}}^1$

素因数の和:52444

約数の個数: 48

約数和(自身を含む): 516336128

約数和(自身を除く): 327114284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 52387, 104774, 157161, 209548, 314322, 366709, 628644, 733418, 1100127, 1466836, 2200254, 2252641, 4400508, 4505282, 6757923, 9010564, 13515846, 15768487, 27031692, 31536974, 47305461, 63073948, 94610922, 189221844]

約数ペア:

[(1, 189221844), (2, 94610922), (3, 63073948), (4, 47305461), (6, 31536974), (7, 27031692), (12, 15768487), (14, 13515846), (21, 9010564), (28, 6757923), (42, 4505282), (43, 4400508), (84, 2252641), (86, 2200254), (129, 1466836), (172, 1100127), (258, 733418), (301, 628644), (516, 366709), (602, 314322), (903, 209548), (1204, 157161), (1806, 104774), (3612, 52387)]