215699784

素因数分解:

$2^3\times 3^1\times {\mathrm{941}}^1\times {\mathrm{9551}}^1$

素因数の和:10501

約数の個数: 32

約数和(自身を含む): 539879040

約数和(自身を除く): 324179256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 941, 1882, 2823, 3764, 5646, 7528, 9551, 11292, 19102, 22584, 28653, 38204, 57306, 76408, 114612, 229224, 8987491, 17974982, 26962473, 35949964, 53924946, 71899928, 107849892, 215699784]

約数ペア:

[(1, 215699784), (2, 107849892), (3, 71899928), (4, 53924946), (6, 35949964), (8, 26962473), (12, 17974982), (24, 8987491), (941, 229224), (1882, 114612), (2823, 76408), (3764, 57306), (5646, 38204), (7528, 28653), (9551, 22584), (11292, 19102)]