201763792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{237929}}^1$

素因数の和:237990

約数の個数: 20

約数和(自身を含む): 398294820

約数和(自身を除く): 196531028

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 237929, 475858, 951716, 1903432, 3806864, 12610237, 25220474, 50440948, 100881896, 201763792]

約数ペア:

[(1, 201763792), (2, 100881896), (4, 50440948), (8, 25220474), (16, 12610237), (53, 3806864), (106, 1903432), (212, 951716), (424, 475858), (848, 237929)]