206831464

素因数分解:

$2^3\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{2357}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 443681280

約数和(自身を除く): 236849816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1567, 2357, 3134, 4714, 6268, 9428, 10969, 12536, 16499, 18856, 21938, 32998, 43876, 65996, 87752, 131992, 3693419, 7386838, 14773676, 25853933, 29547352, 51707866, 103415732, 206831464]

約数ペア:

[(1, 206831464), (2, 103415732), (4, 51707866), (7, 29547352), (8, 25853933), (14, 14773676), (28, 7386838), (56, 3693419), (1567, 131992), (2357, 87752), (3134, 65996), (4714, 43876), (6268, 32998), (9428, 21938), (10969, 18856), (12536, 16499)]