206866527

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 321315840

約数和(自身を除く): 114449313

約数列:

[1, 3, 7, 21, 89, 151, 267, 453, 623, 733, 1057, 1869, 2199, 3171, 5131, 13439, 15393, 40317, 65237, 94073, 110683, 195711, 282219, 332049, 456659, 774781, 1369977, 2324343, 9850787, 29552361, 68955509, 206866527]

約数ペア:

[(1, 206866527), (3, 68955509), (7, 29552361), (21, 9850787), (89, 2324343), (151, 1369977), (267, 774781), (453, 456659), (623, 332049), (733, 282219), (1057, 195711), (1869, 110683), (2199, 94073), (3171, 65237), (5131, 40317), (13439, 15393)]