199334529

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5003}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 304443360

約数和(自身を除く): 105108831

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 2097, 4427, 5003, 13281, 15009, 39843, 45027, 95057, 285171, 855513, 1165699, 3497097, 10491291, 22148281, 66444843, 199334529]

約数ペア:

[(1, 199334529), (3, 66444843), (9, 22148281), (19, 10491291), (57, 3497097), (171, 1165699), (233, 855513), (699, 285171), (2097, 95057), (4427, 45027), (5003, 39843), (13281, 15009)]