227128328

素因数分解:

$2^3\times 7^2\times {\mathrm{579409}}^1$

素因数の和:579429

約数の個数: 24

約数和(自身を含む): 495395550

約数和(自身を除く): 268267222

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 579409, 1158818, 2317636, 4055863, 4635272, 8111726, 16223452, 28391041, 32446904, 56782082, 113564164, 227128328]

約数ペア:

[(1, 227128328), (2, 113564164), (4, 56782082), (7, 32446904), (8, 28391041), (14, 16223452), (28, 8111726), (49, 4635272), (56, 4055863), (98, 2317636), (196, 1158818), (392, 579409)]