209599824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1993}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 621107072

約数和(自身を除く): 411507248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 313, 336, 626, 939, 1252, 1878, 1993, 2191, 2504, 3756, 3986, 4382, 5008, 5979, 6573, 7512, 7972, 8764, 11958, 13146, 13951, 15024, 15944, 17528, 23916, 26292, 27902, 31888, 35056, 41853, 47832, 52584, 55804, 83706, 95664, 105168, 111608, 167412, 223216, 334824, 623809, 669648, 1247618, 1871427, 2495236, 3742854, 4366663, 4990472, 7485708, 8733326, 9980944, 13099989, 14971416, 17466652, 26199978, 29942832, 34933304, 52399956, 69866608, 104799912, 209599824]

約数ペア:

[(1, 209599824), (2, 104799912), (3, 69866608), (4, 52399956), (6, 34933304), (7, 29942832), (8, 26199978), (12, 17466652), (14, 14971416), (16, 13099989), (21, 9980944), (24, 8733326), (28, 7485708), (42, 4990472), (48, 4366663), (56, 3742854), (84, 2495236), (112, 1871427), (168, 1247618), (313, 669648), (336, 623809), (626, 334824), (939, 223216), (1252, 167412), (1878, 111608), (1993, 105168), (2191, 95664), (2504, 83706), (3756, 55804), (3986, 52584), (4382, 47832), (5008, 41853), (5979, 35056), (6573, 31888), (7512, 27902), (7972, 26292), (8764, 23916), (11958, 17528), (13146, 15944), (13951, 15024)]