205124880003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{314957}}^1$

素因数の和:315187

約数の個数: 32

約数和(自身を含む): 290265292800

約数和(自身を除く): 85140412797

約数列:

[1, 3, 31, 47, 93, 141, 149, 447, 1457, 4371, 4619, 7003, 13857, 21009, 217093, 314957, 651279, 944871, 9763667, 14802979, 29291001, 44408937, 46928593, 140785779, 458892349, 1376677047, 1454786383, 2205643871, 4364359149, 6616931613, 68374960001, 205124880003]

約数ペア:

[(1, 205124880003), (3, 68374960001), (31, 6616931613), (47, 4364359149), (93, 2205643871), (141, 1454786383), (149, 1376677047), (447, 458892349), (1457, 140785779), (4371, 46928593), (4619, 44408937), (7003, 29291001), (13857, 14802979), (21009, 9763667), (217093, 944871), (314957, 651279)]