205294824

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{45259}}^1$

素因数の和:45284

約数の個数: 80

約数和(自身を含む): 657175200

約数和(自身を除く): 451880376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 45259, 90518, 135777, 181036, 271554, 316813, 362072, 407331, 543108, 633626, 814662, 950439, 1086216, 1221993, 1267252, 1629324, 1900878, 2443986, 2534504, 2851317, 3258648, 3665979, 3801756, 4887972, 5702634, 7331958, 7603512, 8553951, 9775944, 11405268, 14663916, 17107902, 22810536, 25661853, 29327832, 34215804, 51323706, 68431608, 102647412, 205294824]

約数ペア:

[(1, 205294824), (2, 102647412), (3, 68431608), (4, 51323706), (6, 34215804), (7, 29327832), (8, 25661853), (9, 22810536), (12, 17107902), (14, 14663916), (18, 11405268), (21, 9775944), (24, 8553951), (27, 7603512), (28, 7331958), (36, 5702634), (42, 4887972), (54, 3801756), (56, 3665979), (63, 3258648), (72, 2851317), (81, 2534504), (84, 2443986), (108, 1900878), (126, 1629324), (162, 1267252), (168, 1221993), (189, 1086216), (216, 950439), (252, 814662), (324, 633626), (378, 543108), (504, 407331), (567, 362072), (648, 316813), (756, 271554), (1134, 181036), (1512, 135777), (2268, 90518), (4536, 45259)]