201638330

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{178441}}^1$

素因数の和:178561

約数の個数: 16

約数和(自身を含む): 366162984

約数和(自身を除く): 164524654

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 178441, 356882, 892205, 1784410, 20163833, 40327666, 100819165, 201638330]

約数ペア:

[(1, 201638330), (2, 100819165), (5, 40327666), (10, 20163833), (113, 1784410), (226, 892205), (565, 356882), (1130, 178441)]