189306894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20771}}^1$

素因数の和:20821

約数の個数: 48

約数和(自身を含む): 454657536

約数和(自身を除く): 265350642

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 4557, 9114, 20771, 41542, 62313, 124626, 145397, 290794, 436191, 643901, 872382, 1017779, 1287802, 1931703, 2035558, 3053337, 3863406, 4507307, 6106674, 9014614, 13521921, 27043842, 31551149, 63102298, 94653447, 189306894]

約数ペア:

[(1, 189306894), (2, 94653447), (3, 63102298), (6, 31551149), (7, 27043842), (14, 13521921), (21, 9014614), (31, 6106674), (42, 4507307), (49, 3863406), (62, 3053337), (93, 2035558), (98, 1931703), (147, 1287802), (186, 1017779), (217, 872382), (294, 643901), (434, 436191), (651, 290794), (1302, 145397), (1519, 124626), (3038, 62313), (4557, 41542), (9114, 20771)]