220177512

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{105449}}^1$

素因数の和:105490

約数の個数: 48

約数和(自身を含む): 616882500

約数和(自身を除く): 396704988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 105449, 210898, 316347, 421796, 632694, 843592, 949041, 1265388, 1898082, 2530776, 3058021, 3796164, 6116042, 7592328, 9174063, 12232084, 18348126, 24464168, 27522189, 36696252, 55044378, 73392504, 110088756, 220177512]

約数ペア:

[(1, 220177512), (2, 110088756), (3, 73392504), (4, 55044378), (6, 36696252), (8, 27522189), (9, 24464168), (12, 18348126), (18, 12232084), (24, 9174063), (29, 7592328), (36, 6116042), (58, 3796164), (72, 3058021), (87, 2530776), (116, 1898082), (174, 1265388), (232, 949041), (261, 843592), (348, 632694), (522, 421796), (696, 316347), (1044, 210898), (2088, 105449)]