207029207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{4261}}^1$

素因数の和:4910

約数の個数: 16

約数和(自身を含む): 258584064

約数和(自身を除く): 51554857

約数列:

[1, 7, 11, 77, 631, 4261, 4417, 6941, 29827, 46871, 48587, 328097, 2688691, 18820837, 29575601, 207029207]

約数ペア:

[(1, 207029207), (7, 29575601), (11, 18820837), (77, 2688691), (631, 328097), (4261, 48587), (4417, 46871), (6941, 29827)]