204783418

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 361267200

約数和(自身を除く): 156483782

約数列:

[1, 2, 7, 14, 47, 94, 139, 278, 329, 658, 973, 1946, 2239, 4478, 6533, 13066, 15673, 31346, 45731, 91462, 105233, 210466, 311221, 622442, 736631, 1473262, 2178547, 4357094, 14627387, 29254774, 102391709, 204783418]

約数ペア:

[(1, 204783418), (2, 102391709), (7, 29254774), (14, 14627387), (47, 4357094), (94, 2178547), (139, 1473262), (278, 736631), (329, 622442), (658, 311221), (973, 210466), (1946, 105233), (2239, 91462), (4478, 45731), (6533, 31346), (13066, 15673)]