201817388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1363631}}^1$

素因数の和:1363672

約数の個数: 12

約数和(自身を含む): 362726112

約数和(自身を除く): 160908724

約数列:

[1, 2, 4, 37, 74, 148, 1363631, 2727262, 5454524, 50454347, 100908694, 201817388]

約数ペア:

[(1, 201817388), (2, 100908694), (4, 50454347), (37, 5454524), (74, 2727262), (148, 1363631)]