207231696

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 200

約数和(自身を含む): 700026624

約数和(自身を除く): 492794928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 252, 318, 324, 336, 371, 378, 424, 431, 432, 477, 504, 567, 636, 648, 742, 756, 848, 862, 954, 1008, 1113, 1134, 1272, 1293, 1296, 1431, 1484, 1512, 1724, 1908, 2226, 2268, 2544, 2586, 2862, 2968, 3017, 3024, 3339, 3448, 3816, 3879, 4293, 4452, 4536, 5172, 5724, 5936, 6034, 6678, 6896, 7632, 7758, 8586, 8904, 9051, 9072, 10017, 10344, 11448, 11637, 12068, 13356, 15516, 17172, 17808, 18102, 20034, 20688, 22843, 22896, 23274, 24136, 26712, 27153, 30051, 31032, 34344, 34911, 36204, 40068, 45686, 46548, 48272, 53424, 54306, 60102, 62064, 68529, 68688, 69822, 72408, 80136, 81459, 91372, 93096, 108612, 120204, 137058, 139644, 144816, 159901, 160272, 162918, 182744, 186192, 205587, 217224, 240408, 244377, 274116, 279288, 319802, 325836, 365488, 411174, 434448, 479703, 480816, 488754, 548232, 558576, 616761, 639604, 651672, 822348, 959406, 977508, 1096464, 1233522, 1279208, 1303344, 1439109, 1644696, 1850283, 1918812, 1955016, 2467044, 2558416, 2878218, 3289392, 3700566, 3837624, 3910032, 4317327, 4934088, 5756436, 7401132, 7675248, 8634654, 9868176, 11512872, 12951981, 14802264, 17269308, 23025744, 25903962, 29604528, 34538616, 51807924, 69077232, 103615848, 207231696]

約数ペア:

[(1, 207231696), (2, 103615848), (3, 69077232), (4, 51807924), (6, 34538616), (7, 29604528), (8, 25903962), (9, 23025744), (12, 17269308), (14, 14802264), (16, 12951981), (18, 11512872), (21, 9868176), (24, 8634654), (27, 7675248), (28, 7401132), (36, 5756436), (42, 4934088), (48, 4317327), (53, 3910032), (54, 3837624), (56, 3700566), (63, 3289392), (72, 2878218), (81, 2558416), (84, 2467044), (106, 1955016), (108, 1918812), (112, 1850283), (126, 1644696), (144, 1439109), (159, 1303344), (162, 1279208), (168, 1233522), (189, 1096464), (212, 977508), (216, 959406), (252, 822348), (318, 651672), (324, 639604), (336, 616761), (371, 558576), (378, 548232), (424, 488754), (431, 480816), (432, 479703), (477, 434448), (504, 411174), (567, 365488), (636, 325836), (648, 319802), (742, 279288), (756, 274116), (848, 244377), (862, 240408), (954, 217224), (1008, 205587), (1113, 186192), (1134, 182744), (1272, 162918), (1293, 160272), (1296, 159901), (1431, 144816), (1484, 139644), (1512, 137058), (1724, 120204), (1908, 108612), (2226, 93096), (2268, 91372), (2544, 81459), (2586, 80136), (2862, 72408), (2968, 69822), (3017, 68688), (3024, 68529), (3339, 62064), (3448, 60102), (3816, 54306), (3879, 53424), (4293, 48272), (4452, 46548), (4536, 45686), (5172, 40068), (5724, 36204), (5936, 34911), (6034, 34344), (6678, 31032), (6896, 30051), (7632, 27153), (7758, 26712), (8586, 24136), (8904, 23274), (9051, 22896), (9072, 22843), (10017, 20688), (10344, 20034), (11448, 18102), (11637, 17808), (12068, 17172), (13356, 15516)]