256219611

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{5231}}^1$

素因数の和:5826

約数の個数: 16

約数和(自身を含む): 354101760

約数和(自身を除く): 97882149

約数列:

[1, 3, 29, 87, 563, 1689, 5231, 15693, 16327, 48981, 151699, 455097, 2945053, 8835159, 85406537, 256219611]

約数ペア:

[(1, 256219611), (3, 85406537), (29, 8835159), (87, 2945053), (563, 455097), (1689, 151699), (5231, 48981), (15693, 16327)]