205510104

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{5861}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 557827920

約数和(自身を除く): 352317816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 5861, 8766, 11688, 11722, 17532, 17583, 23444, 35064, 35166, 46888, 52749, 70332, 105498, 140664, 210996, 421992, 2854307, 5708614, 8562921, 11417228, 17125842, 22834456, 25688763, 34251684, 51377526, 68503368, 102755052, 205510104]

約数ペア:

[(1, 205510104), (2, 102755052), (3, 68503368), (4, 51377526), (6, 34251684), (8, 25688763), (9, 22834456), (12, 17125842), (18, 11417228), (24, 8562921), (36, 5708614), (72, 2854307), (487, 421992), (974, 210996), (1461, 140664), (1948, 105498), (2922, 70332), (3896, 52749), (4383, 46888), (5844, 35166), (5861, 35064), (8766, 23444), (11688, 17583), (11722, 17532)]