206840788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61051}}^1$

素因数の和:61084

約数の個数: 36

約数和(自身を含む): 454715296

約数和(自身を除く): 247874508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 61051, 122102, 244204, 427357, 671561, 854714, 1343122, 1709428, 2686244, 4700927, 7387171, 9401854, 14774342, 18803708, 29548684, 51710197, 103420394, 206840788]

約数ペア:

[(1, 206840788), (2, 103420394), (4, 51710197), (7, 29548684), (11, 18803708), (14, 14774342), (22, 9401854), (28, 7387171), (44, 4700927), (77, 2686244), (121, 1709428), (154, 1343122), (242, 854714), (308, 671561), (484, 427357), (847, 244204), (1694, 122102), (3388, 61051)]