205651326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 463034880

約数和(自身を除く): 257383554

約数列:

[1, 2, 3, 6, 19, 23, 38, 41, 46, 57, 69, 82, 114, 123, 138, 246, 437, 779, 874, 943, 1311, 1558, 1886, 1913, 2337, 2622, 2829, 3826, 4674, 5658, 5739, 11478, 17917, 35834, 36347, 43999, 53751, 72694, 78433, 87998, 107502, 109041, 131997, 156866, 218082, 235299, 263994, 470598, 835981, 1490227, 1671962, 1803959, 2507943, 2980454, 3607918, 4470681, 5015886, 5411877, 8941362, 10823754, 34275221, 68550442, 102825663, 205651326]

約数ペア:

[(1, 205651326), (2, 102825663), (3, 68550442), (6, 34275221), (19, 10823754), (23, 8941362), (38, 5411877), (41, 5015886), (46, 4470681), (57, 3607918), (69, 2980454), (82, 2507943), (114, 1803959), (123, 1671962), (138, 1490227), (246, 835981), (437, 470598), (779, 263994), (874, 235299), (943, 218082), (1311, 156866), (1558, 131997), (1886, 109041), (1913, 107502), (2337, 87998), (2622, 78433), (2829, 72694), (3826, 53751), (4674, 43999), (5658, 36347), (5739, 35834), (11478, 17917)]