208296348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1335233}}^1$

素因数の和:1335253

約数の個数: 24

約数和(自身を含む): 523411728

約数和(自身を除く): 315115380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1335233, 2670466, 4005699, 5340932, 8011398, 16022796, 17358029, 34716058, 52074087, 69432116, 104148174, 208296348]

約数ペア:

[(1, 208296348), (2, 104148174), (3, 69432116), (4, 52074087), (6, 34716058), (12, 17358029), (13, 16022796), (26, 8011398), (39, 5340932), (52, 4005699), (78, 2670466), (156, 1335233)]