206629809

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{14479}}^1$

素因数の和:14620

約数の個数: 16

約数和(自身を含む): 283576320

約数和(自身を除く): 76946511

約数列:

[1, 3, 67, 71, 201, 213, 4757, 14271, 14479, 43437, 970093, 1028009, 2910279, 3084027, 68876603, 206629809]

約数ペア:

[(1, 206629809), (3, 68876603), (67, 3084027), (71, 2910279), (201, 1028009), (213, 970093), (4757, 43437), (14271, 14479)]