207865476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 653837184

約数和(自身を除く): 445971708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 593, 642, 749, 819, 963, 1092, 1186, 1284, 1391, 1498, 1638, 1779, 1926, 2247, 2372, 2782, 2996, 3276, 3558, 3852, 4151, 4173, 4494, 5337, 5564, 6741, 7116, 7709, 8302, 8346, 8988, 9737, 10674, 12453, 12519, 13482, 15418, 16604, 16692, 19474, 21348, 23127, 24906, 25038, 26964, 29211, 30836, 37359, 38948, 46254, 49812, 50076, 53963, 58422, 63451, 69381, 74718, 87633, 92508, 107926, 116844, 126902, 138762, 149436, 161889, 175266, 190353, 215852, 253804, 277524, 323778, 350532, 380706, 444157, 485667, 571059, 647556, 761412, 824863, 888314, 971334, 1142118, 1332471, 1649726, 1776628, 1942668, 2284236, 2474589, 2664942, 3299452, 3997413, 4949178, 5329884, 5774041, 7423767, 7994826, 9898356, 11548082, 14847534, 15989652, 17322123, 23096164, 29695068, 34644246, 51966369, 69288492, 103932738, 207865476]

約数ペア:

[(1, 207865476), (2, 103932738), (3, 69288492), (4, 51966369), (6, 34644246), (7, 29695068), (9, 23096164), (12, 17322123), (13, 15989652), (14, 14847534), (18, 11548082), (21, 9898356), (26, 7994826), (28, 7423767), (36, 5774041), (39, 5329884), (42, 4949178), (52, 3997413), (63, 3299452), (78, 2664942), (84, 2474589), (91, 2284236), (107, 1942668), (117, 1776628), (126, 1649726), (156, 1332471), (182, 1142118), (214, 971334), (234, 888314), (252, 824863), (273, 761412), (321, 647556), (364, 571059), (428, 485667), (468, 444157), (546, 380706), (593, 350532), (642, 323778), (749, 277524), (819, 253804), (963, 215852), (1092, 190353), (1186, 175266), (1284, 161889), (1391, 149436), (1498, 138762), (1638, 126902), (1779, 116844), (1926, 107926), (2247, 92508), (2372, 87633), (2782, 74718), (2996, 69381), (3276, 63451), (3558, 58422), (3852, 53963), (4151, 50076), (4173, 49812), (4494, 46254), (5337, 38948), (5564, 37359), (6741, 30836), (7116, 29211), (7709, 26964), (8302, 25038), (8346, 24906), (8988, 23127), (9737, 21348), (10674, 19474), (12453, 16692), (12519, 16604), (13482, 15418)]