207673857

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15373}}^1$

素因数の和:15477

約数の個数: 24

約数和(自身を含む): 319779200

約数和(自身を除く): 112105343

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 15373, 46119, 138357, 292087, 876261, 1214467, 2628783, 3643401, 10930203, 23074873, 69224619, 207673857]

約数ペア:

[(1, 207673857), (3, 69224619), (9, 23074873), (19, 10930203), (57, 3643401), (79, 2628783), (171, 1214467), (237, 876261), (711, 292087), (1501, 138357), (4503, 46119), (13509, 15373)]