221997.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6184

約数の個数: 48

約数和(自身を含む): 172561536

約数和(自身を除く): 103386828

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 943, 1886, 2829, 3772, 5658, 6113, 11316, 12226, 18339, 24452, 36678, 73356, 140599, 250633, 281198, 421797, 501266, 562396, 751899, 843594, 1002532, 1503798, 1687188, 3007596, 5764559, 11529118, 17293677, 23058236, 34587354, 69174708]

約数ペア:

[(1, 69174708), (2, 34587354), (3, 23058236), (4, 17293677), (6, 11529118), (12, 5764559), (23, 3007596), (41, 1687188), (46, 1503798), (69, 1002532), (82, 843594), (92, 751899), (123, 562396), (138, 501266), (164, 421797), (246, 281198), (276, 250633), (492, 140599), (943, 73356), (1886, 36678), (2829, 24452), (3772, 18339), (5658, 12226), (6113, 11316)]