220106056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 441043200

約数和(自身を除く): 220937144

約数列:

[1, 2, 4, 8, 29, 58, 61, 103, 116, 122, 151, 206, 232, 244, 302, 412, 488, 604, 824, 1208, 1769, 2987, 3538, 4379, 5974, 6283, 7076, 8758, 9211, 11948, 12566, 14152, 15553, 17516, 18422, 23896, 25132, 31106, 35032, 36844, 50264, 62212, 73688, 124424, 182207, 267119, 364414, 451037, 534238, 728828, 902074, 948733, 1068476, 1457656, 1804148, 1897466, 2136952, 3608296, 3794932, 7589864, 27513257, 55026514, 110053028, 220106056]

約数ペア:

[(1, 220106056), (2, 110053028), (4, 55026514), (8, 27513257), (29, 7589864), (58, 3794932), (61, 3608296), (103, 2136952), (116, 1897466), (122, 1804148), (151, 1457656), (206, 1068476), (232, 948733), (244, 902074), (302, 728828), (412, 534238), (488, 451037), (604, 364414), (824, 267119), (1208, 182207), (1769, 124424), (2987, 73688), (3538, 62212), (4379, 50264), (5974, 36844), (6283, 35032), (7076, 31106), (8758, 25132), (9211, 23896), (11948, 18422), (12566, 17516), (14152, 15553)]