201219310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62297}}^1$

素因数の和:62340

約数の個数: 32

約数和(自身を含む): 403691040

約数和(自身を除く): 202471730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62297, 124594, 311485, 622970, 1059049, 1183643, 2118098, 2367286, 5295245, 5918215, 10590490, 11836430, 20121931, 40243862, 100609655, 201219310]

約数ペア:

[(1, 201219310), (2, 100609655), (5, 40243862), (10, 20121931), (17, 11836430), (19, 10590490), (34, 5918215), (38, 5295245), (85, 2367286), (95, 2118098), (170, 1183643), (190, 1059049), (323, 622970), (646, 311485), (1615, 124594), (3230, 62297)]