207899496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 674593920

約数和(自身を除く): 466694424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 53, 56, 63, 72, 84, 86, 106, 126, 129, 159, 168, 172, 181, 212, 252, 258, 301, 318, 344, 362, 371, 387, 424, 477, 504, 516, 543, 602, 636, 724, 742, 774, 903, 954, 1032, 1086, 1113, 1204, 1267, 1272, 1448, 1484, 1548, 1629, 1806, 1908, 2172, 2226, 2279, 2408, 2534, 2709, 2968, 3096, 3258, 3339, 3612, 3801, 3816, 4344, 4452, 4558, 5068, 5418, 6516, 6678, 6837, 7224, 7602, 7783, 8904, 9116, 9593, 10136, 10836, 11403, 13032, 13356, 13674, 15204, 15566, 15953, 18232, 19186, 20511, 21672, 22806, 23349, 26712, 27348, 28779, 30408, 31132, 31906, 38372, 41022, 45612, 46698, 47859, 54481, 54696, 57558, 62264, 63812, 67151, 70047, 76744, 82044, 86337, 91224, 93396, 95718, 108962, 115116, 127624, 134302, 140094, 143577, 163443, 164088, 172674, 186792, 191436, 201453, 217924, 230232, 268604, 280188, 287154, 326886, 345348, 382872, 402906, 412499, 435848, 490329, 537208, 560376, 574308, 604359, 653772, 690696, 805812, 824998, 980658, 1148616, 1208718, 1237497, 1307544, 1611624, 1649996, 1961316, 2417436, 2474994, 2887493, 3299992, 3712491, 3922632, 4834872, 4949988, 5774986, 7424982, 8662479, 9899976, 11549972, 14849964, 17324958, 23099944, 25987437, 29699928, 34649916, 51974874, 69299832, 103949748, 207899496]

約数ペア:

[(1, 207899496), (2, 103949748), (3, 69299832), (4, 51974874), (6, 34649916), (7, 29699928), (8, 25987437), (9, 23099944), (12, 17324958), (14, 14849964), (18, 11549972), (21, 9899976), (24, 8662479), (28, 7424982), (36, 5774986), (42, 4949988), (43, 4834872), (53, 3922632), (56, 3712491), (63, 3299992), (72, 2887493), (84, 2474994), (86, 2417436), (106, 1961316), (126, 1649996), (129, 1611624), (159, 1307544), (168, 1237497), (172, 1208718), (181, 1148616), (212, 980658), (252, 824998), (258, 805812), (301, 690696), (318, 653772), (344, 604359), (362, 574308), (371, 560376), (387, 537208), (424, 490329), (477, 435848), (504, 412499), (516, 402906), (543, 382872), (602, 345348), (636, 326886), (724, 287154), (742, 280188), (774, 268604), (903, 230232), (954, 217924), (1032, 201453), (1086, 191436), (1113, 186792), (1204, 172674), (1267, 164088), (1272, 163443), (1448, 143577), (1484, 140094), (1548, 134302), (1629, 127624), (1806, 115116), (1908, 108962), (2172, 95718), (2226, 93396), (2279, 91224), (2408, 86337), (2534, 82044), (2709, 76744), (2968, 70047), (3096, 67151), (3258, 63812), (3339, 62264), (3612, 57558), (3801, 54696), (3816, 54481), (4344, 47859), (4452, 46698), (4558, 45612), (5068, 41022), (5418, 38372), (6516, 31906), (6678, 31132), (6837, 30408), (7224, 28779), (7602, 27348), (7783, 26712), (8904, 23349), (9116, 22806), (9593, 21672), (10136, 20511), (10836, 19186), (11403, 18232), (13032, 15953), (13356, 15566), (13674, 15204)]