204025241446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{18639251}}^1$

素因数の和:18639687

約数の個数: 16

約数和(自身を含む): 330362102448

約数和(自身を除く): 126336861002

約数列:

[1, 2, 13, 26, 421, 842, 5473, 10946, 18639251, 37278502, 242310263, 484620526, 7847124671, 15694249342, 102012620723, 204025241446]

約数ペア:

[(1, 204025241446), (2, 102012620723), (13, 15694249342), (26, 7847124671), (421, 484620526), (842, 242310263), (5473, 37278502), (10946, 18639251)]