213324922

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{4931}}^1$

素因数の和:5253

約数の個数: 16

約数和(自身を含む): 324801792

約数和(自身を除く): 111476870

約数列:

[1, 2, 97, 194, 223, 446, 4931, 9862, 21631, 43262, 478307, 956614, 1099613, 2199226, 106662461, 213324922]

約数ペア:

[(1, 213324922), (2, 106662461), (97, 2199226), (194, 1099613), (223, 956614), (446, 478307), (4931, 43262), (9862, 21631)]