201563016

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11489}}^1$

素因数の和:11558

約数の個数: 64

約数和(自身を含む): 546004800

約数和(自身を除く): 344441784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 68, 86, 102, 129, 136, 172, 204, 258, 344, 408, 516, 731, 1032, 1462, 2193, 2924, 4386, 5848, 8772, 11489, 17544, 22978, 34467, 45956, 68934, 91912, 137868, 195313, 275736, 390626, 494027, 585939, 781252, 988054, 1171878, 1482081, 1562504, 1976108, 2343756, 2964162, 3952216, 4687512, 5928324, 8398459, 11856648, 16796918, 25195377, 33593836, 50390754, 67187672, 100781508, 201563016]

約数ペア:

[(1, 201563016), (2, 100781508), (3, 67187672), (4, 50390754), (6, 33593836), (8, 25195377), (12, 16796918), (17, 11856648), (24, 8398459), (34, 5928324), (43, 4687512), (51, 3952216), (68, 2964162), (86, 2343756), (102, 1976108), (129, 1562504), (136, 1482081), (172, 1171878), (204, 988054), (258, 781252), (344, 585939), (408, 494027), (516, 390626), (731, 275736), (1032, 195313), (1462, 137868), (2193, 91912), (2924, 68934), (4386, 45956), (5848, 34467), (8772, 22978), (11489, 17544)]