222912596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{24979}}^1$

素因数の和:25103

約数の個数: 24

約数和(自身を含む): 411270720

約数和(自身を除く): 188358124

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 24979, 49958, 99916, 574517, 1149034, 2298068, 2422963, 4845926, 9691852, 55728149, 111456298, 222912596]

約数ペア:

[(1, 222912596), (2, 111456298), (4, 55728149), (23, 9691852), (46, 4845926), (92, 2422963), (97, 2298068), (194, 1149034), (388, 574517), (2231, 99916), (4462, 49958), (8924, 24979)]