208380384

素因数分解:

$2^5\times 3^3\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 610273440

約数和(自身を除く): 401893056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 433, 557, 864, 866, 1114, 1299, 1671, 1732, 2228, 2598, 3342, 3464, 3897, 4456, 5013, 5196, 6684, 6928, 7794, 8912, 10026, 10392, 11691, 13368, 13856, 15039, 15588, 17824, 20052, 20784, 23382, 26736, 30078, 31176, 40104, 41568, 46764, 53472, 60156, 62352, 80208, 93528, 120312, 124704, 160416, 187056, 240624, 241181, 374112, 481248, 482362, 723543, 964724, 1447086, 1929448, 2170629, 2894172, 3858896, 4341258, 5788344, 6511887, 7717792, 8682516, 11576688, 13023774, 17365032, 23153376, 26047548, 34730064, 52095096, 69460128, 104190192, 208380384]

約数ペア:

[(1, 208380384), (2, 104190192), (3, 69460128), (4, 52095096), (6, 34730064), (8, 26047548), (9, 23153376), (12, 17365032), (16, 13023774), (18, 11576688), (24, 8682516), (27, 7717792), (32, 6511887), (36, 5788344), (48, 4341258), (54, 3858896), (72, 2894172), (96, 2170629), (108, 1929448), (144, 1447086), (216, 964724), (288, 723543), (432, 482362), (433, 481248), (557, 374112), (864, 241181), (866, 240624), (1114, 187056), (1299, 160416), (1671, 124704), (1732, 120312), (2228, 93528), (2598, 80208), (3342, 62352), (3464, 60156), (3897, 53472), (4456, 46764), (5013, 41568), (5196, 40104), (6684, 31176), (6928, 30078), (7794, 26736), (8912, 23382), (10026, 20784), (10392, 20052), (11691, 17824), (13368, 15588), (13856, 15039)]