207693710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2161}}^1$

素因数の和:3548

約数の個数: 32

約数和(自身を含む): 427764672

約数和(自身を除く): 220070962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1373, 2161, 2746, 4322, 6865, 9611, 10805, 13730, 15127, 19222, 21610, 30254, 48055, 75635, 96110, 151270, 2967053, 5934106, 14835265, 20769371, 29670530, 41538742, 103846855, 207693710]

約数ペア:

[(1, 207693710), (2, 103846855), (5, 41538742), (7, 29670530), (10, 20769371), (14, 14835265), (35, 5934106), (70, 2967053), (1373, 151270), (2161, 96110), (2746, 75635), (4322, 48055), (6865, 30254), (9611, 21610), (10805, 19222), (13730, 15127)]