199946278

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 347982336

約数和(自身を除く): 148036058

約数列:

[1, 2, 7, 14, 103, 206, 313, 443, 626, 721, 886, 1442, 2191, 3101, 4382, 6202, 32239, 45629, 64478, 91258, 138659, 225673, 277318, 319403, 451346, 638806, 970613, 1941226, 14281877, 28563754, 99973139, 199946278]

約数ペア:

[(1, 199946278), (2, 99973139), (7, 28563754), (14, 14281877), (103, 1941226), (206, 970613), (313, 638806), (443, 451346), (626, 319403), (721, 277318), (886, 225673), (1442, 138659), (2191, 91258), (3101, 64478), (4382, 45629), (6202, 32239)]