206472258

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{44633}}^1$

素因数の和:44898

約数の個数: 24

約数和(自身を含む): 449107308

約数和(自身を除く): 242635050

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 44633, 89266, 133899, 267798, 401697, 803394, 11470681, 22941362, 34412043, 68824086, 103236129, 206472258]

約数ペア:

[(1, 206472258), (2, 103236129), (3, 68824086), (6, 34412043), (9, 22941362), (18, 11470681), (257, 803394), (514, 401697), (771, 267798), (1542, 133899), (2313, 89266), (4626, 44633)]