207522714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{133541}}^1$

素因数の和:133590

約数の個数: 32

約数和(自身を含む): 487161216

約数和(自身を除く): 279638502

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 133541, 267082, 400623, 801246, 934787, 1869574, 2804361, 4941017, 5608722, 9882034, 14823051, 29646102, 34587119, 69174238, 103761357, 207522714]

約数ペア:

[(1, 207522714), (2, 103761357), (3, 69174238), (6, 34587119), (7, 29646102), (14, 14823051), (21, 9882034), (37, 5608722), (42, 4941017), (74, 2804361), (111, 1869574), (222, 934787), (259, 801246), (518, 400623), (777, 267082), (1554, 133541)]