210547458

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 514621440

約数和(自身を除く): 304073982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 127, 198, 254, 297, 381, 594, 762, 1143, 1397, 2286, 2791, 2794, 3429, 4191, 5582, 6858, 8373, 8382, 12573, 16746, 25119, 25146, 30701, 37719, 50238, 61402, 75357, 75438, 92103, 150714, 184206, 276309, 354457, 552618, 708914, 828927, 1063371, 1657854, 2126742, 3190113, 3899027, 6380226, 7798054, 9570339, 11697081, 19140678, 23394162, 35091243, 70182486, 105273729, 210547458]

約数ペア:

[(1, 210547458), (2, 105273729), (3, 70182486), (6, 35091243), (9, 23394162), (11, 19140678), (18, 11697081), (22, 9570339), (27, 7798054), (33, 6380226), (54, 3899027), (66, 3190113), (99, 2126742), (127, 1657854), (198, 1063371), (254, 828927), (297, 708914), (381, 552618), (594, 354457), (762, 276309), (1143, 184206), (1397, 150714), (2286, 92103), (2791, 75438), (2794, 75357), (3429, 61402), (4191, 50238), (5582, 37719), (6858, 30701), (8373, 25146), (8382, 25119), (12573, 16746)]