201216309

素因数分解:

$3^1\times 7^1\times {\mathrm{1669}}^1\times {\mathrm{5741}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 306852480

約数和(自身を除く): 105636171

約数列:

[1, 3, 7, 21, 1669, 5007, 5741, 11683, 17223, 35049, 40187, 120561, 9581729, 28745187, 67072103, 201216309]

約数ペア:

[(1, 201216309), (3, 67072103), (7, 28745187), (21, 9581729), (1669, 120561), (5007, 40187), (5741, 35049), (11683, 17223)]