204419912

素因数分解:

$2^3\times {\mathrm{691}}^1\times {\mathrm{36979}}^1$

素因数の和:37676

約数の個数: 16

約数和(自身を含む): 383852400

約数和(自身を除く): 179432488

約数列:

[1, 2, 4, 8, 691, 1382, 2764, 5528, 36979, 73958, 147916, 295832, 25552489, 51104978, 102209956, 204419912]

約数ペア:

[(1, 204419912), (2, 102209956), (4, 51104978), (8, 25552489), (691, 295832), (1382, 147916), (2764, 73958), (5528, 36979)]