207943694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{9817}}^1$

素因数の和:9932

約数の個数: 32

約数和(自身を含む): 381723840

約数和(自身を除く): 173780146

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 9817, 10591, 19634, 21182, 68719, 137438, 166889, 333778, 873713, 1168223, 1747426, 2336446, 6115991, 12231982, 14853121, 29706242, 103971847, 207943694]

約数ペア:

[(1, 207943694), (2, 103971847), (7, 29706242), (14, 14853121), (17, 12231982), (34, 6115991), (89, 2336446), (119, 1747426), (178, 1168223), (238, 873713), (623, 333778), (1246, 166889), (1513, 137438), (3026, 68719), (9817, 21182), (10591, 19634)]