209857704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54311}}^1$

素因数の和:54350

約数の個数: 64

約数和(自身を含む): 625674240

約数和(自身を除く): 415816536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 54311, 108622, 162933, 217244, 325866, 380177, 434488, 651732, 760354, 1140531, 1249153, 1303464, 1520708, 2281062, 2498306, 3041416, 3747459, 4562124, 4996612, 7494918, 8744071, 9124248, 9993224, 14989836, 17488142, 26232213, 29979672, 34976284, 52464426, 69952568, 104928852, 209857704]

約数ペア:

[(1, 209857704), (2, 104928852), (3, 69952568), (4, 52464426), (6, 34976284), (7, 29979672), (8, 26232213), (12, 17488142), (14, 14989836), (21, 9993224), (23, 9124248), (24, 8744071), (28, 7494918), (42, 4996612), (46, 4562124), (56, 3747459), (69, 3041416), (84, 2498306), (92, 2281062), (138, 1520708), (161, 1303464), (168, 1249153), (184, 1140531), (276, 760354), (322, 651732), (483, 434488), (552, 380177), (644, 325866), (966, 217244), (1288, 162933), (1932, 108622), (3864, 54311)]