208065588

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{106373}}^1$

素因数の和:106543

約数の個数: 24

約数和(自身を含む): 488469408

約数和(自身を除く): 280403820

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 106373, 212746, 319119, 425492, 638238, 1276476, 17338799, 34677598, 52016397, 69355196, 104032794, 208065588]

約数ペア:

[(1, 208065588), (2, 104032794), (3, 69355196), (4, 52016397), (6, 34677598), (12, 17338799), (163, 1276476), (326, 638238), (489, 425492), (652, 319119), (978, 212746), (1956, 106373)]