194260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 445536

約数和(自身を除く): 251276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 883, 1766, 3532, 4415, 8830, 9713, 17660, 19426, 38852, 48565, 97130, 194260]

約数ペア:

[(1, 194260), (2, 97130), (4, 48565), (5, 38852), (10, 19426), (11, 17660), (20, 9713), (22, 8830), (44, 4415), (55, 3532), (110, 1766), (220, 883)]