199010016

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{5441}}^1$

素因数の和:5584

約数の個数: 72

約数和(自身を含む): 570495744

約数和(自身を除く): 371485728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 5441, 6096, 9144, 10882, 12192, 16323, 18288, 21764, 32646, 36576, 43528, 48969, 65292, 87056, 97938, 130584, 174112, 195876, 261168, 391752, 522336, 691007, 783504, 1382014, 1567008, 2073021, 2764028, 4146042, 5528056, 6219063, 8292084, 11056112, 12438126, 16584168, 22112224, 24876252, 33168336, 49752504, 66336672, 99505008, 199010016]

約数ペア:

[(1, 199010016), (2, 99505008), (3, 66336672), (4, 49752504), (6, 33168336), (8, 24876252), (9, 22112224), (12, 16584168), (16, 12438126), (18, 11056112), (24, 8292084), (32, 6219063), (36, 5528056), (48, 4146042), (72, 2764028), (96, 2073021), (127, 1567008), (144, 1382014), (254, 783504), (288, 691007), (381, 522336), (508, 391752), (762, 261168), (1016, 195876), (1143, 174112), (1524, 130584), (2032, 97938), (2286, 87056), (3048, 65292), (4064, 48969), (4572, 43528), (5441, 36576), (6096, 32646), (9144, 21764), (10882, 18288), (12192, 16323)]