190055019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48397}}^1$

素因数の和:48435

約数の個数: 32

約数和(自身を含む): 334526976

約数和(自身を除く): 144471957

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 48397, 145191, 338779, 532367, 822749, 1016337, 1597101, 2468247, 3726569, 5759243, 9050239, 11179707, 17277729, 27150717, 63351673, 190055019]

約数ペア:

[(1, 190055019), (3, 63351673), (7, 27150717), (11, 17277729), (17, 11179707), (21, 9050239), (33, 5759243), (51, 3726569), (77, 2468247), (119, 1597101), (187, 1016337), (231, 822749), (357, 532367), (561, 338779), (1309, 145191), (3927, 48397)]