201923144

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{87337}}^1$

素因数の和:87377

約数の個数: 24

約数和(自身を含む): 402191490

約数和(自身を除く): 200268346

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 87337, 174674, 349348, 698696, 1484729, 2969458, 5938916, 11877832, 25240393, 50480786, 100961572, 201923144]

約数ペア:

[(1, 201923144), (2, 100961572), (4, 50480786), (8, 25240393), (17, 11877832), (34, 5938916), (68, 2969458), (136, 1484729), (289, 698696), (578, 349348), (1156, 174674), (2312, 87337)]