205841412

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{30253}}^1$

素因数の和:30279

約数の個数: 72

約数和(自身を含む): 616697536

約数和(自身を除く): 410856124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 30253, 60506, 90759, 121012, 181518, 211771, 272277, 363036, 423542, 544554, 635313, 816831, 847084, 1089108, 1270626, 1633662, 1905939, 2450493, 2541252, 3267324, 3811878, 4900986, 5717817, 7351479, 7623756, 9801972, 11435634, 14702958, 17153451, 22871268, 29405916, 34306902, 51460353, 68613804, 102920706, 205841412]

約数ペア:

[(1, 205841412), (2, 102920706), (3, 68613804), (4, 51460353), (6, 34306902), (7, 29405916), (9, 22871268), (12, 17153451), (14, 14702958), (18, 11435634), (21, 9801972), (27, 7623756), (28, 7351479), (36, 5717817), (42, 4900986), (54, 3811878), (63, 3267324), (81, 2541252), (84, 2450493), (108, 1905939), (126, 1633662), (162, 1270626), (189, 1089108), (243, 847084), (252, 816831), (324, 635313), (378, 544554), (486, 423542), (567, 363036), (756, 272277), (972, 211771), (1134, 181518), (1701, 121012), (2268, 90759), (3402, 60506), (6804, 30253)]