208049516

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 369197136

約数和(自身を除く): 161147620

約数列:

[1, 2, 4, 107, 214, 241, 428, 482, 964, 2017, 4034, 8068, 25787, 51574, 103148, 215819, 431638, 486097, 863276, 972194, 1944388, 52012379, 104024758, 208049516]

約数ペア:

[(1, 208049516), (2, 104024758), (4, 52012379), (107, 1944388), (214, 972194), (241, 863276), (428, 486097), (482, 431638), (964, 215819), (2017, 103148), (4034, 51574), (8068, 25787)]