204248

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 422940

約数和(自身を除く): 218692

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 211, 242, 422, 484, 844, 968, 1688, 2321, 4642, 9284, 18568, 25531, 51062, 102124, 204248]

約数ペア:

[(1, 204248), (2, 102124), (4, 51062), (8, 25531), (11, 18568), (22, 9284), (44, 4642), (88, 2321), (121, 1688), (211, 968), (242, 844), (422, 484)]