200190978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{65809}}^1$

素因数の和:65843

約数の個数: 36

約数和(自身を含む): 469685970

約数和(自身を除く): 269494992

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 65809, 131618, 197427, 394854, 592281, 855517, 1184562, 1711034, 2566551, 5133102, 7699653, 11121721, 15399306, 22243442, 33365163, 66730326, 100095489, 200190978]

約数ペア:

[(1, 200190978), (2, 100095489), (3, 66730326), (6, 33365163), (9, 22243442), (13, 15399306), (18, 11121721), (26, 7699653), (39, 5133102), (78, 2566551), (117, 1711034), (169, 1184562), (234, 855517), (338, 592281), (507, 394854), (1014, 197427), (1521, 131618), (3042, 65809)]