201697868

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{2203}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 361385472

約数和(自身を除く): 159687604

約数列:

[1, 2, 4, 47, 94, 188, 487, 974, 1948, 2203, 4406, 8812, 22889, 45778, 91556, 103541, 207082, 414164, 1072861, 2145722, 4291444, 50424467, 100848934, 201697868]

約数ペア:

[(1, 201697868), (2, 100848934), (4, 50424467), (47, 4291444), (94, 2145722), (188, 1072861), (487, 414164), (974, 207082), (1948, 103541), (2203, 91556), (4406, 45778), (8812, 22889)]