223946334

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 495999504

約数和(自身を除く): 272053170

約数列:

[1, 2, 3, 6, 9, 18, 73, 131, 146, 219, 262, 393, 438, 657, 786, 1179, 1301, 1314, 2358, 2602, 3903, 7806, 9563, 11709, 19126, 23418, 28689, 57378, 86067, 94973, 170431, 172134, 189946, 284919, 340862, 511293, 569838, 854757, 1022586, 1533879, 1709514, 3067758, 12441463, 24882926, 37324389, 74648778, 111973167, 223946334]

約数ペア:

[(1, 223946334), (2, 111973167), (3, 74648778), (6, 37324389), (9, 24882926), (18, 12441463), (73, 3067758), (131, 1709514), (146, 1533879), (219, 1022586), (262, 854757), (393, 569838), (438, 511293), (657, 340862), (786, 284919), (1179, 189946), (1301, 172134), (1314, 170431), (2358, 94973), (2602, 86067), (3903, 57378), (7806, 28689), (9563, 23418), (11709, 19126)]