210822326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1613}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 372562848

約数和(自身を除く): 161740522

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 457, 914, 1613, 3226, 5027, 5941, 10054, 11882, 17743, 20969, 35486, 41938, 65351, 130702, 230659, 461318, 737141, 1474282, 8108551, 9582833, 16217102, 19165666, 105411163, 210822326]

約数ペア:

[(1, 210822326), (2, 105411163), (11, 19165666), (13, 16217102), (22, 9582833), (26, 8108551), (143, 1474282), (286, 737141), (457, 461318), (914, 230659), (1613, 130702), (3226, 65351), (5027, 41938), (5941, 35486), (10054, 20969), (11882, 17743)]