211191306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{1867}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 447871680

約数和(自身を除く): 236680374

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1109, 1867, 2218, 3327, 3734, 5601, 6654, 11202, 18853, 31739, 37706, 56559, 63478, 95217, 113118, 190434, 2070503, 4141006, 6211509, 12423018, 35198551, 70397102, 105595653, 211191306]

約数ペア:

[(1, 211191306), (2, 105595653), (3, 70397102), (6, 35198551), (17, 12423018), (34, 6211509), (51, 4141006), (102, 2070503), (1109, 190434), (1867, 113118), (2218, 95217), (3327, 63478), (3734, 56559), (5601, 37706), (6654, 31739), (11202, 18853)]