209225154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{28099}}^1$

素因数の和:28194

約数の個数: 32

約数和(自身を含む): 449150400

約数和(自身を除く): 239925246

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2482, 3723, 7446, 28099, 56198, 84297, 168594, 477683, 955366, 1433049, 2051227, 2866098, 4102454, 6153681, 12307362, 34870859, 69741718, 104612577, 209225154]

約数ペア:

[(1, 209225154), (2, 104612577), (3, 69741718), (6, 34870859), (17, 12307362), (34, 6153681), (51, 4102454), (73, 2866098), (102, 2051227), (146, 1433049), (219, 955366), (438, 477683), (1241, 168594), (2482, 84297), (3723, 56198), (7446, 28099)]