204982816

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{28219}}^1$

素因数の和:28456

約数の個数: 24

約数和(自身を含む): 405352080

約数和(自身を除く): 200369264

約数列:

[1, 2, 4, 8, 16, 32, 227, 454, 908, 1816, 3632, 7264, 28219, 56438, 112876, 225752, 451504, 903008, 6405713, 12811426, 25622852, 51245704, 102491408, 204982816]

約数ペア:

[(1, 204982816), (2, 102491408), (4, 51245704), (8, 25622852), (16, 12811426), (32, 6405713), (227, 903008), (454, 451504), (908, 225752), (1816, 112876), (3632, 56438), (7264, 28219)]