204049008

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61609}}^1$

素因数の和:61646

約数の個数: 60

約数和(自身を含む): 595891920

約数和(自身を除く): 391842912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 61609, 123218, 184827, 246436, 369654, 492872, 554481, 739308, 985744, 1108962, 1417007, 1478616, 2217924, 2834014, 2957232, 4251021, 4435848, 5668028, 8502042, 8871696, 11336056, 12753063, 17004084, 22672112, 25506126, 34008168, 51012252, 68016336, 102024504, 204049008]

約数ペア:

[(1, 204049008), (2, 102024504), (3, 68016336), (4, 51012252), (6, 34008168), (8, 25506126), (9, 22672112), (12, 17004084), (16, 12753063), (18, 11336056), (23, 8871696), (24, 8502042), (36, 5668028), (46, 4435848), (48, 4251021), (69, 2957232), (72, 2834014), (92, 2217924), (138, 1478616), (144, 1417007), (184, 1108962), (207, 985744), (276, 739308), (368, 554481), (414, 492872), (552, 369654), (828, 246436), (1104, 184827), (1656, 123218), (3312, 61609)]