207909492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2475113}}^1$

素因数の和:2475127

約数の個数: 24

約数和(自身を含む): 554425536

約数和(自身を除く): 346516044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2475113, 4950226, 7425339, 9900452, 14850678, 17325791, 29701356, 34651582, 51977373, 69303164, 103954746, 207909492]

約数ペア:

[(1, 207909492), (2, 103954746), (3, 69303164), (4, 51977373), (6, 34651582), (7, 29701356), (12, 17325791), (14, 14850678), (21, 9900452), (28, 7425339), (42, 4950226), (84, 2475113)]