206723308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{14821}}^1$

素因数の和:15153

約数の個数: 24

約数和(自身を含む): 395925264

約数和(自身を除く): 189201956

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 6974, 13948, 14821, 29642, 59284, 163031, 326062, 652124, 4698257, 9396514, 18793028, 51680827, 103361654, 206723308]

約数ペア:

[(1, 206723308), (2, 103361654), (4, 51680827), (11, 18793028), (22, 9396514), (44, 4698257), (317, 652124), (634, 326062), (1268, 163031), (3487, 59284), (6974, 29642), (13948, 14821)]