147201712

素因数分解:

$2^4\times 7^1\times {\mathrm{1314301}}^1$

素因数の和:1314316

約数の個数: 20

約数和(自身を含む): 325946896

約数和(自身を除く): 178745184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1314301, 2628602, 5257204, 9200107, 10514408, 18400214, 21028816, 36800428, 73600856, 147201712]

約数ペア:

[(1, 147201712), (2, 73600856), (4, 36800428), (7, 21028816), (8, 18400214), (14, 10514408), (16, 9200107), (28, 5257204), (56, 2628602), (112, 1314301)]