201987933

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{41281}}^1$

素因数の和:41524

約数の個数: 16

約数和(自身を含む): 309119616

約数和(自身を除く): 107131683

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 41281, 123843, 288967, 866901, 9618473, 28855419, 67329311, 201987933]

約数ペア:

[(1, 201987933), (3, 67329311), (7, 28855419), (21, 9618473), (233, 866901), (699, 288967), (1631, 123843), (4893, 41281)]