201526668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{967}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 583494912

約数和(自身を除く): 381968244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 827, 967, 1654, 1934, 2481, 2901, 3308, 3868, 4962, 5789, 5802, 6769, 7443, 8703, 9924, 11578, 11604, 13538, 14886, 17367, 17406, 20307, 23156, 27076, 29772, 34734, 34812, 40614, 52101, 60921, 69468, 81228, 104202, 121842, 208404, 243684, 799709, 1599418, 2399127, 3198836, 4798254, 5597963, 7197381, 9596508, 11195926, 14394762, 16793889, 22391852, 28789524, 33587778, 50381667, 67175556, 100763334, 201526668]

約数ペア:

[(1, 201526668), (2, 100763334), (3, 67175556), (4, 50381667), (6, 33587778), (7, 28789524), (9, 22391852), (12, 16793889), (14, 14394762), (18, 11195926), (21, 9596508), (28, 7197381), (36, 5597963), (42, 4798254), (63, 3198836), (84, 2399127), (126, 1599418), (252, 799709), (827, 243684), (967, 208404), (1654, 121842), (1934, 104202), (2481, 81228), (2901, 69468), (3308, 60921), (3868, 52101), (4962, 40614), (5789, 34812), (5802, 34734), (6769, 29772), (7443, 27076), (8703, 23156), (9924, 20307), (11578, 17406), (11604, 17367), (13538, 14886)]