190026969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7207}}^1$

素因数の和:7285

約数の個数: 32

約数和(自身を含む): 298930176

約数和(自身を除く): 108903207

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 7207, 8789, 21621, 26367, 79277, 122519, 237831, 338729, 367557, 1016187, 1347709, 3726019, 4043127, 5758393, 11178057, 17275179, 63342323, 190026969]

約数ペア:

[(1, 190026969), (3, 63342323), (11, 17275179), (17, 11178057), (33, 5758393), (47, 4043127), (51, 3726019), (141, 1347709), (187, 1016187), (517, 367557), (561, 338729), (799, 237831), (1551, 122519), (2397, 79277), (7207, 26367), (8789, 21621)]