217157052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1019}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 603187200

約数和(自身を除く): 386030148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 354, 413, 516, 602, 708, 826, 903, 1019, 1204, 1239, 1652, 1806, 2038, 2478, 2537, 3057, 3612, 4076, 4956, 5074, 6114, 7133, 7611, 10148, 12228, 14266, 15222, 17759, 21399, 28532, 30444, 35518, 42798, 43817, 53277, 60121, 71036, 85596, 87634, 106554, 120242, 131451, 175268, 180363, 213108, 240484, 262902, 306719, 360726, 420847, 525804, 613438, 721452, 841694, 920157, 1226876, 1262541, 1683388, 1840314, 2525082, 2585203, 3680628, 5050164, 5170406, 7755609, 10340812, 15511218, 18096421, 31022436, 36192842, 54289263, 72385684, 108578526, 217157052]

約数ペア:

[(1, 217157052), (2, 108578526), (3, 72385684), (4, 54289263), (6, 36192842), (7, 31022436), (12, 18096421), (14, 15511218), (21, 10340812), (28, 7755609), (42, 5170406), (43, 5050164), (59, 3680628), (84, 2585203), (86, 2525082), (118, 1840314), (129, 1683388), (172, 1262541), (177, 1226876), (236, 920157), (258, 841694), (301, 721452), (354, 613438), (413, 525804), (516, 420847), (602, 360726), (708, 306719), (826, 262902), (903, 240484), (1019, 213108), (1204, 180363), (1239, 175268), (1652, 131451), (1806, 120242), (2038, 106554), (2478, 87634), (2537, 85596), (3057, 71036), (3612, 60121), (4076, 53277), (4956, 43817), (5074, 42798), (6114, 35518), (7133, 30444), (7611, 28532), (10148, 21399), (12228, 17759), (14266, 15222)]