199594994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 345254400

約数和(自身を除く): 145659406

約数列:

[1, 2, 17, 29, 34, 47, 58, 59, 73, 94, 118, 146, 493, 799, 986, 1003, 1241, 1363, 1598, 1711, 2006, 2117, 2482, 2726, 2773, 3422, 3431, 4234, 4307, 5546, 6862, 8614, 23171, 29087, 35989, 46342, 47141, 58174, 58327, 71978, 73219, 80417, 94282, 99499, 116654, 124903, 146438, 160834, 198998, 202429, 249806, 404858, 1367089, 1691483, 2123351, 2734178, 3382966, 3441293, 4246702, 5870441, 6882586, 11740882, 99797497, 199594994]

約数ペア:

[(1, 199594994), (2, 99797497), (17, 11740882), (29, 6882586), (34, 5870441), (47, 4246702), (58, 3441293), (59, 3382966), (73, 2734178), (94, 2123351), (118, 1691483), (146, 1367089), (493, 404858), (799, 249806), (986, 202429), (1003, 198998), (1241, 160834), (1363, 146438), (1598, 124903), (1711, 116654), (2006, 99499), (2117, 94282), (2482, 80417), (2726, 73219), (2773, 71978), (3422, 58327), (3431, 58174), (4234, 47141), (4307, 46342), (5546, 35989), (6862, 29087), (8614, 23171)]