201665724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1292729}}^1$

素因数の和:1292749

約数の個数: 24

約数和(自身を含む): 506750160

約数和(自身を除く): 305084436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1292729, 2585458, 3878187, 5170916, 7756374, 15512748, 16805477, 33610954, 50416431, 67221908, 100832862, 201665724]

約数ペア:

[(1, 201665724), (2, 100832862), (3, 67221908), (4, 50416431), (6, 33610954), (12, 16805477), (13, 15512748), (26, 7756374), (39, 5170916), (52, 3878187), (78, 2585458), (156, 1292729)]