201009872

素因数分解:

$2^4\times 7^1\times {\mathrm{1794731}}^1$

素因数の和:1794746

約数の個数: 20

約数和(自身を含む): 445093536

約数和(自身を除く): 244083664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1794731, 3589462, 7178924, 12563117, 14357848, 25126234, 28715696, 50252468, 100504936, 201009872]

約数ペア:

[(1, 201009872), (2, 100504936), (4, 50252468), (7, 28715696), (8, 25126234), (14, 14357848), (16, 12563117), (28, 7178924), (56, 3589462), (112, 1794731)]