201106528

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20879}}^1$

素因数の和:20939

約数の個数: 48

約数和(自身を含む): 463034880

約数和(自身を除く): 261928352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 2408, 4816, 9632, 20879, 41758, 83516, 146153, 167032, 292306, 334064, 584612, 668128, 897797, 1169224, 1795594, 2338448, 3591188, 4676896, 6284579, 7182376, 12569158, 14364752, 25138316, 28729504, 50276632, 100553264, 201106528]

約数ペア:

[(1, 201106528), (2, 100553264), (4, 50276632), (7, 28729504), (8, 25138316), (14, 14364752), (16, 12569158), (28, 7182376), (32, 6284579), (43, 4676896), (56, 3591188), (86, 2338448), (112, 1795594), (172, 1169224), (224, 897797), (301, 668128), (344, 584612), (602, 334064), (688, 292306), (1204, 167032), (1376, 146153), (2408, 83516), (4816, 41758), (9632, 20879)]