205417963534

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2321999}}^1$

素因数の和:2322168

約数の個数: 32

約数和(自身を含む): 361117440000

約数和(自身を除く): 155699476466

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 497, 623, 994, 1246, 6319, 12638, 44233, 88466, 2321999, 4643998, 16253993, 32507986, 164861929, 206657911, 329723858, 413315822, 1154033503, 1446605377, 2308067006, 2893210754, 14672711681, 29345423362, 102708981767, 205417963534]

約数ペア:

[(1, 205417963534), (2, 102708981767), (7, 29345423362), (14, 14672711681), (71, 2893210754), (89, 2308067006), (142, 1446605377), (178, 1154033503), (497, 413315822), (623, 329723858), (994, 206657911), (1246, 164861929), (6319, 32507986), (12638, 16253993), (44233, 4643998), (88466, 2321999)]