208420026696

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137843933}}^1$

素因数の和:137843955

約数の個数: 64

約数和(自身を含む): 661650883200

約数和(自身を除く): 453230856504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 137843933, 275687866, 413531799, 551375732, 827063598, 964907531, 1102751464, 1240595397, 1654127196, 1929815062, 2481190794, 2894722593, 3308254392, 3721786191, 3859630124, 4962381588, 5789445186, 7443572382, 7719260248, 8684167779, 9924763176, 11578890372, 14887144764, 17368335558, 23157780744, 26052503337, 29774289528, 34736671116, 52105006674, 69473342232, 104210013348, 208420026696]

約数ペア:

[(1, 208420026696), (2, 104210013348), (3, 69473342232), (4, 52105006674), (6, 34736671116), (7, 29774289528), (8, 26052503337), (9, 23157780744), (12, 17368335558), (14, 14887144764), (18, 11578890372), (21, 9924763176), (24, 8684167779), (27, 7719260248), (28, 7443572382), (36, 5789445186), (42, 4962381588), (54, 3859630124), (56, 3721786191), (63, 3308254392), (72, 2894722593), (84, 2481190794), (108, 1929815062), (126, 1654127196), (168, 1240595397), (189, 1102751464), (216, 964907531), (252, 827063598), (378, 551375732), (504, 413531799), (756, 275687866), (1512, 137843933)]