207288045237

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{125899}}^1$

素因数の和:126122

約数の個数: 64

約数和(自身を含む): 351504742400

約数和(自身を除く): 144216697163

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 163, 259, 273, 481, 489, 777, 1141, 1443, 2119, 3367, 3423, 6031, 6357, 10101, 14833, 18093, 42217, 44499, 78403, 125899, 126651, 235209, 377697, 548821, 881293, 1636687, 1646463, 2643879, 4658263, 4910061, 11456809, 13974789, 20521537, 32607841, 34370427, 60557419, 61564611, 97823523, 143650759, 181672257, 266779981, 423901933, 430952277, 759296869, 800339943, 1271705799, 1867459867, 2277890607, 5315078083, 5602379601, 9870859297, 15945234249, 29612577891, 69096015079, 207288045237]

約数ペア:

[(1, 207288045237), (3, 69096015079), (7, 29612577891), (13, 15945234249), (21, 9870859297), (37, 5602379601), (39, 5315078083), (91, 2277890607), (111, 1867459867), (163, 1271705799), (259, 800339943), (273, 759296869), (481, 430952277), (489, 423901933), (777, 266779981), (1141, 181672257), (1443, 143650759), (2119, 97823523), (3367, 61564611), (3423, 60557419), (6031, 34370427), (6357, 32607841), (10101, 20521537), (14833, 13974789), (18093, 11456809), (42217, 4910061), (44499, 4658263), (78403, 2643879), (125899, 1646463), (126651, 1636687), (235209, 881293), (377697, 548821)]