213301844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 465696000

約数和(自身を除く): 252394156

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 43, 58, 82, 86, 116, 149, 164, 172, 203, 287, 298, 301, 406, 574, 596, 602, 812, 1043, 1148, 1189, 1204, 1247, 1763, 2086, 2378, 2494, 3526, 4172, 4321, 4756, 4988, 6109, 6407, 7052, 8323, 8642, 8729, 12218, 12341, 12814, 16646, 17284, 17458, 24436, 24682, 25628, 30247, 33292, 34916, 42763, 44849, 49364, 51127, 60494, 85526, 89698, 102254, 120988, 171052, 177161, 179396, 185803, 204508, 262687, 354322, 357889, 371606, 525374, 708644, 715778, 743212, 1050748, 1240127, 1300621, 1431556, 1838809, 2480254, 2601242, 3677618, 4960508, 5202484, 7355236, 7617923, 15235846, 30471692, 53325461, 106650922, 213301844]

約数ペア:

[(1, 213301844), (2, 106650922), (4, 53325461), (7, 30471692), (14, 15235846), (28, 7617923), (29, 7355236), (41, 5202484), (43, 4960508), (58, 3677618), (82, 2601242), (86, 2480254), (116, 1838809), (149, 1431556), (164, 1300621), (172, 1240127), (203, 1050748), (287, 743212), (298, 715778), (301, 708644), (406, 525374), (574, 371606), (596, 357889), (602, 354322), (812, 262687), (1043, 204508), (1148, 185803), (1189, 179396), (1204, 177161), (1247, 171052), (1763, 120988), (2086, 102254), (2378, 89698), (2494, 85526), (3526, 60494), (4172, 51127), (4321, 49364), (4756, 44849), (4988, 42763), (6109, 34916), (6407, 33292), (7052, 30247), (8323, 25628), (8642, 24682), (8729, 24436), (12218, 17458), (12341, 17284), (12814, 16646)]