201603148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{1999}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 371840000

約数和(自身を除く): 170236852

約数列:

[1, 2, 4, 19, 38, 76, 1327, 1999, 2654, 3998, 5308, 7996, 25213, 37981, 50426, 75962, 100852, 151924, 2652673, 5305346, 10610692, 50400787, 100801574, 201603148]

約数ペア:

[(1, 201603148), (2, 100801574), (4, 50400787), (19, 10610692), (38, 5305346), (76, 2652673), (1327, 151924), (1999, 100852), (2654, 75962), (3998, 50426), (5308, 37981), (7996, 25213)]