207917718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{18701}}^1$

素因数の和:18832

約数の個数: 32

約数和(自身を含む): 444359520

約数和(自身を除く): 236441802

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 18701, 37402, 56103, 112206, 317917, 635834, 953751, 1907502, 2038409, 4076818, 6115227, 12230454, 34652953, 69305906, 103958859, 207917718]

約数ペア:

[(1, 207917718), (2, 103958859), (3, 69305906), (6, 34652953), (17, 12230454), (34, 6115227), (51, 4076818), (102, 2038409), (109, 1907502), (218, 953751), (327, 635834), (654, 317917), (1853, 112206), (3706, 56103), (5559, 37402), (11118, 18701)]