220304882

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{60757}}^1$

素因数の和:60810

約数の個数: 24

約数和(自身を含む): 394805484

約数和(自身を除く): 174500602

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 60757, 121514, 425299, 850598, 2248009, 2977093, 4496018, 5954186, 15736063, 31472126, 110152441, 220304882]

約数ペア:

[(1, 220304882), (2, 110152441), (7, 31472126), (14, 15736063), (37, 5954186), (49, 4496018), (74, 2977093), (98, 2248009), (259, 850598), (518, 425299), (1813, 121514), (3626, 60757)]