202445859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6397}}^1$

素因数の和:6555

約数の個数: 32

約数和(自身を含む): 339042816

約数和(自身を除く): 136596957

約数列:

[1, 3, 7, 11, 21, 33, 77, 137, 231, 411, 959, 1507, 2877, 4521, 6397, 10549, 19191, 31647, 44779, 70367, 134337, 211101, 492569, 876389, 1477707, 2629167, 6134723, 9640279, 18404169, 28920837, 67481953, 202445859]

約数ペア:

[(1, 202445859), (3, 67481953), (7, 28920837), (11, 18404169), (21, 9640279), (33, 6134723), (77, 2629167), (137, 1477707), (231, 876389), (411, 492569), (959, 211101), (1507, 134337), (2877, 70367), (4521, 44779), (6397, 31647), (10549, 19191)]