191464

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 443520

約数和(自身を除く): 252056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 263, 364, 526, 728, 1052, 1841, 2104, 3419, 3682, 6838, 7364, 13676, 14728, 23933, 27352, 47866, 95732, 191464]

約数ペア:

[(1, 191464), (2, 95732), (4, 47866), (7, 27352), (8, 23933), (13, 14728), (14, 13676), (26, 7364), (28, 6838), (52, 3682), (56, 3419), (91, 2104), (104, 1841), (182, 1052), (263, 728), (364, 526)]