208027940258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{40425173}}^1$

素因数の和:40425289

約数の個数: 16

約数和(自身を含む): 325988603136

約数和(自身を除く): 117960662878

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 40425173, 80850346, 1253180363, 2506360726, 3355289359, 6710578718, 104013970129, 208027940258]

約数ペア:

[(1, 208027940258), (2, 104013970129), (31, 6710578718), (62, 3355289359), (83, 2506360726), (166, 1253180363), (2573, 80850346), (5146, 40425173)]