207982008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9661}}^1$

素因数の和:9709

約数の個数: 96

約数和(自身を含む): 633054240

約数和(自身を除く): 425072232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 9661, 10764, 19322, 21528, 28983, 38644, 57966, 77288, 86949, 115932, 125593, 173898, 222203, 231864, 251186, 347796, 376779, 444406, 502372, 666609, 695592, 753558, 888812, 1004744, 1130337, 1333218, 1507116, 1777624, 1999827, 2260674, 2666436, 2888639, 3014232, 3999654, 4521348, 5332872, 5777278, 7999308, 8665917, 9042696, 11554556, 15998616, 17331834, 23109112, 25997751, 34663668, 51995502, 69327336, 103991004, 207982008]

約数ペア:

[(1, 207982008), (2, 103991004), (3, 69327336), (4, 51995502), (6, 34663668), (8, 25997751), (9, 23109112), (12, 17331834), (13, 15998616), (18, 11554556), (23, 9042696), (24, 8665917), (26, 7999308), (36, 5777278), (39, 5332872), (46, 4521348), (52, 3999654), (69, 3014232), (72, 2888639), (78, 2666436), (92, 2260674), (104, 1999827), (117, 1777624), (138, 1507116), (156, 1333218), (184, 1130337), (207, 1004744), (234, 888812), (276, 753558), (299, 695592), (312, 666609), (414, 502372), (468, 444406), (552, 376779), (598, 347796), (828, 251186), (897, 231864), (936, 222203), (1196, 173898), (1656, 125593), (1794, 115932), (2392, 86949), (2691, 77288), (3588, 57966), (5382, 38644), (7176, 28983), (9661, 21528), (10764, 19322)]