208091708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1733}}^1\times {\mathrm{2729}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 397640880

約数和(自身を除く): 189549172

約数列:

[1, 2, 4, 11, 22, 44, 1733, 2729, 3466, 5458, 6932, 10916, 19063, 30019, 38126, 60038, 76252, 120076, 4729357, 9458714, 18917428, 52022927, 104045854, 208091708]

約数ペア:

[(1, 208091708), (2, 104045854), (4, 52022927), (11, 18917428), (22, 9458714), (44, 4729357), (1733, 120076), (2729, 76252), (3466, 60038), (5458, 38126), (6932, 30019), (10916, 19063)]