207811284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{911453}}^1$

素因数の和:911479

約数の個数: 24

約数和(自身を含む): 510414240

約数和(自身を除く): 302602956

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 911453, 1822906, 2734359, 3645812, 5468718, 10937436, 17317607, 34635214, 51952821, 69270428, 103905642, 207811284]

約数ペア:

[(1, 207811284), (2, 103905642), (3, 69270428), (4, 51952821), (6, 34635214), (12, 17317607), (19, 10937436), (38, 5468718), (57, 3645812), (76, 2734359), (114, 1822906), (228, 911453)]