210849066

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{26683}}^1$

素因数の和:27130

約数の個数: 24

約数和(自身を含む): 457897440

約数和(自身を除く): 247048374

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 26683, 53366, 80049, 160098, 240147, 480294, 11713837, 23427674, 35141511, 70283022, 105424533, 210849066]

約数ペア:

[(1, 210849066), (2, 105424533), (3, 70283022), (6, 35141511), (9, 23427674), (18, 11713837), (439, 480294), (878, 240147), (1317, 160098), (2634, 80049), (3951, 53366), (7902, 26683)]