200879476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{377593}}^1$

素因数の和:377623

約数の個数: 24

約数和(自身を含む): 422905280

約数和(自身を除く): 222025804

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 377593, 755186, 1510372, 2643151, 5286302, 7174267, 10572604, 14348534, 28697068, 50219869, 100439738, 200879476]

約数ペア:

[(1, 200879476), (2, 100439738), (4, 50219869), (7, 28697068), (14, 14348534), (19, 10572604), (28, 7174267), (38, 5286302), (76, 2643151), (133, 1510372), (266, 755186), (532, 377593)]