212480114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2991

約数の個数: 48

約数和(自身を含む): 409827264

約数和(自身を除く): 197347150

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 121, 154, 242, 301, 473, 602, 847, 946, 1694, 2917, 3311, 5203, 5834, 6622, 10406, 20419, 32087, 36421, 40838, 64174, 72842, 125431, 224609, 250862, 352957, 449218, 705914, 878017, 1379741, 1756034, 2470699, 2759482, 4941398, 9658187, 15177151, 19316374, 30354302, 106240057, 212480114]

約数ペア:

[(1, 212480114), (2, 106240057), (7, 30354302), (11, 19316374), (14, 15177151), (22, 9658187), (43, 4941398), (77, 2759482), (86, 2470699), (121, 1756034), (154, 1379741), (242, 878017), (301, 705914), (473, 449218), (602, 352957), (847, 250862), (946, 224609), (1694, 125431), (2917, 72842), (3311, 64174), (5203, 40838), (5834, 36421), (6622, 32087), (10406, 20419)]