204967306

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{40879}}^1$

素因数の和:41013

約数の個数: 16

約数和(自身を含む): 323769600

約数和(自身を除く): 118802294

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 40879, 81758, 940217, 1880434, 4455811, 8911622, 102483653, 204967306]

約数ペア:

[(1, 204967306), (2, 102483653), (23, 8911622), (46, 4455811), (109, 1880434), (218, 940217), (2507, 81758), (5014, 40879)]