201706527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 126751713

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 71, 197, 209, 213, 253, 437, 591, 627, 759, 781, 1311, 1349, 1633, 2167, 2343, 3743, 4047, 4531, 4807, 4899, 6501, 11229, 13593, 13987, 14421, 14839, 17963, 31027, 41173, 41961, 44517, 49841, 53889, 86089, 93081, 123519, 149523, 153857, 258267, 265753, 321701, 341297, 461571, 797259, 946979, 965103, 1023891, 2840937, 2923283, 3538711, 6112319, 8769849, 10616133, 18336957, 67235509, 201706527]

約数ペア:

[(1, 201706527), (3, 67235509), (11, 18336957), (19, 10616133), (23, 8769849), (33, 6112319), (57, 3538711), (69, 2923283), (71, 2840937), (197, 1023891), (209, 965103), (213, 946979), (253, 797259), (437, 461571), (591, 341297), (627, 321701), (759, 265753), (781, 258267), (1311, 153857), (1349, 149523), (1633, 123519), (2167, 93081), (2343, 86089), (3743, 53889), (4047, 49841), (4531, 44517), (4807, 41961), (4899, 41173), (6501, 31027), (11229, 17963), (13593, 14839), (13987, 14421)]