204971962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{414923}}^1$

素因数の和:414957

約数の個数: 16

約数和(自身を含む): 348536160

約数和(自身を除く): 143564198

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 414923, 829846, 5393999, 7883537, 10787998, 15767074, 102485981, 204971962]

約数ペア:

[(1, 204971962), (2, 102485981), (13, 15767074), (19, 10787998), (26, 7883537), (38, 5393999), (247, 829846), (494, 414923)]