214160765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3593}}^1$

素因数の和:3749

約数の個数: 32

約数和(自身を含む): 318802176

約数和(自身を除く): 104641411

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 455, 655, 917, 1703, 3593, 4585, 8515, 11921, 17965, 25151, 46709, 59605, 125755, 233545, 326963, 470683, 1634815, 2353415, 3294781, 6118879, 16473905, 30594395, 42832153, 214160765]

約数ペア:

[(1, 214160765), (5, 42832153), (7, 30594395), (13, 16473905), (35, 6118879), (65, 3294781), (91, 2353415), (131, 1634815), (455, 470683), (655, 326963), (917, 233545), (1703, 125755), (3593, 59605), (4585, 46709), (8515, 25151), (11921, 17965)]