214971196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{9791}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 411264000

約数和(自身を除く): 196292804

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1996, 5489, 9791, 10978, 19582, 21956, 39164, 107701, 215402, 430804, 4885709, 9771418, 19542836, 53742799, 107485598, 214971196]

約数ペア:

[(1, 214971196), (2, 107485598), (4, 53742799), (11, 19542836), (22, 9771418), (44, 4885709), (499, 430804), (998, 215402), (1996, 107701), (5489, 39164), (9791, 21956), (10978, 19582)]