201055812

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 477775872

約数和(自身を除く): 276720060

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 367, 426, 643, 734, 852, 1101, 1286, 1468, 1929, 2202, 2572, 3858, 4404, 7716, 26057, 45653, 52114, 78171, 91306, 104228, 136959, 156342, 182612, 235981, 273918, 312684, 471962, 547836, 707943, 943924, 1415886, 2831772, 16754651, 33509302, 50263953, 67018604, 100527906, 201055812]

約数ペア:

[(1, 201055812), (2, 100527906), (3, 67018604), (4, 50263953), (6, 33509302), (12, 16754651), (71, 2831772), (142, 1415886), (213, 943924), (284, 707943), (367, 547836), (426, 471962), (643, 312684), (734, 273918), (852, 235981), (1101, 182612), (1286, 156342), (1468, 136959), (1929, 104228), (2202, 91306), (2572, 78171), (3858, 52114), (4404, 45653), (7716, 26057)]