208754712

素因数分解:

$2^3\times 3^3\times {\mathrm{881}}^1\times {\mathrm{1097}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 581061600

約数和(自身を除く): 372306888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 881, 1097, 1762, 2194, 2643, 3291, 3524, 4388, 5286, 6582, 7048, 7929, 8776, 9873, 10572, 13164, 15858, 19746, 21144, 23787, 26328, 29619, 31716, 39492, 47574, 59238, 63432, 78984, 95148, 118476, 190296, 236952, 966457, 1932914, 2899371, 3865828, 5798742, 7731656, 8698113, 11597484, 17396226, 23194968, 26094339, 34792452, 52188678, 69584904, 104377356, 208754712]

約数ペア:

[(1, 208754712), (2, 104377356), (3, 69584904), (4, 52188678), (6, 34792452), (8, 26094339), (9, 23194968), (12, 17396226), (18, 11597484), (24, 8698113), (27, 7731656), (36, 5798742), (54, 3865828), (72, 2899371), (108, 1932914), (216, 966457), (881, 236952), (1097, 190296), (1762, 118476), (2194, 95148), (2643, 78984), (3291, 63432), (3524, 59238), (4388, 47574), (5286, 39492), (6582, 31716), (7048, 29619), (7929, 26328), (8776, 23787), (9873, 21144), (10572, 19746), (13164, 15858)]