207916202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4339}}^1$

素因数の和:4470

約数の個数: 32

約数和(自身を含む): 357268800

約数和(自身を除く): 149352598

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 1261, 1843, 2522, 3686, 4339, 8678, 23959, 47918, 56407, 82441, 112814, 164882, 420883, 841766, 1071733, 2143466, 5471479, 7996777, 10942958, 15993554, 103958101, 207916202]

約数ペア:

[(1, 207916202), (2, 103958101), (13, 15993554), (19, 10942958), (26, 7996777), (38, 5471479), (97, 2143466), (194, 1071733), (247, 841766), (494, 420883), (1261, 164882), (1843, 112814), (2522, 82441), (3686, 56407), (4339, 47918), (8678, 23959)]