206202464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{495679}}^1$

素因数の和:495702

約数の個数: 24

約数和(自身を含む): 437189760

約数和(自身を除く): 230987296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 495679, 991358, 1982716, 3965432, 6443827, 7930864, 12887654, 15861728, 25775308, 51550616, 103101232, 206202464]

約数ペア:

[(1, 206202464), (2, 103101232), (4, 51550616), (8, 25775308), (13, 15861728), (16, 12887654), (26, 7930864), (32, 6443827), (52, 3965432), (104, 1982716), (208, 991358), (416, 495679)]