198295779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{9739}}^1$

素因数の和:10370

約数の個数: 16

約数和(自身を含む): 288927360

約数和(自身を除く): 90631581

約数列:

[1, 3, 11, 33, 617, 1851, 6787, 9739, 20361, 29217, 107129, 321387, 6008963, 18026889, 66098593, 198295779]

約数ペア:

[(1, 198295779), (3, 66098593), (11, 18026889), (33, 6008963), (617, 321387), (1851, 107129), (6787, 29217), (9739, 20361)]