196802145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{190147}}^1$

素因数の和:190181

約数の個数: 24

約数和(自身を含む): 355957056

約数和(自身を除く): 159154911

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 190147, 570441, 950735, 1711323, 2852205, 4373381, 8556615, 13120143, 21866905, 39360429, 65600715, 196802145]

約数ペア:

[(1, 196802145), (3, 65600715), (5, 39360429), (9, 21866905), (15, 13120143), (23, 8556615), (45, 4373381), (69, 2852205), (115, 1711323), (207, 950735), (345, 570441), (1035, 190147)]