207907284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1332739}}^1$

素因数の和:1332759

約数の個数: 24

約数和(自身を含む): 522434080

約数和(自身を除く): 314526796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1332739, 2665478, 3998217, 5330956, 7996434, 15992868, 17325607, 34651214, 51976821, 69302428, 103953642, 207907284]

約数ペア:

[(1, 207907284), (2, 103953642), (3, 69302428), (4, 51976821), (6, 34651214), (12, 17325607), (13, 15992868), (26, 7996434), (39, 5330956), (52, 3998217), (78, 2665478), (156, 1332739)]