207980724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2475961}}^1$

素因数の和:2475975

約数の個数: 24

約数和(自身を含む): 554615488

約数和(自身を除く): 346634764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2475961, 4951922, 7427883, 9903844, 14855766, 17331727, 29711532, 34663454, 51995181, 69326908, 103990362, 207980724]

約数ペア:

[(1, 207980724), (2, 103990362), (3, 69326908), (4, 51995181), (6, 34663454), (7, 29711532), (12, 17331727), (14, 14855766), (21, 9903844), (28, 7427883), (42, 4951922), (84, 2475961)]