201706928

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{72871}}^1$

素因数の和:73052

約数の個数: 20

約数和(自身を含む): 393071568

約数和(自身を除く): 191364640

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 72871, 145742, 291484, 582968, 1165936, 12606683, 25213366, 50426732, 100853464, 201706928]

約数ペア:

[(1, 201706928), (2, 100853464), (4, 50426732), (8, 25213366), (16, 12606683), (173, 1165936), (346, 582968), (692, 291484), (1384, 145742), (2768, 72871)]