205271738

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 360097920

約数和(自身を除く): 154826182

約数列:

[1, 2, 7, 14, 59, 118, 181, 362, 413, 826, 1267, 1373, 2534, 2746, 9611, 10679, 19222, 21358, 74753, 81007, 149506, 162014, 248513, 497026, 567049, 1134098, 1739591, 3479182, 14662267, 29324534, 102635869, 205271738]

約数ペア:

[(1, 205271738), (2, 102635869), (7, 29324534), (14, 14662267), (59, 3479182), (118, 1739591), (181, 1134098), (362, 567049), (413, 497026), (826, 248513), (1267, 162014), (1373, 149506), (2534, 81007), (2746, 74753), (9611, 21358), (10679, 19222)]