201908816

素因数分解:

$2^4\times {\mathrm{12619301}}^1$

素因数の和:12619309

約数の個数: 10

約数和(自身を含む): 391198362

約数和(自身を除く): 189289546

約数列:

[1, 2, 4, 8, 16, 12619301, 25238602, 50477204, 100954408, 201908816]

約数ペア:

[(1, 201908816), (2, 100954408), (4, 50477204), (8, 25238602), (16, 12619301)]