190322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 16

約数和(自身を含む): 320544

約数和(自身を除く): 130222

約数列:

[1, 2, 11, 22, 41, 82, 211, 422, 451, 902, 2321, 4642, 8651, 17302, 95161, 190322]

約数ペア:

[(1, 190322), (2, 95161), (11, 17302), (22, 8651), (41, 4642), (82, 2321), (211, 902), (422, 451)]