207869068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{7487}}^1$

素因数の和:8133

約数の個数: 24

約数和(自身を含む): 397522944

約数和(自身を除く): 189653876

約数列:

[1, 2, 4, 11, 22, 44, 631, 1262, 2524, 6941, 7487, 13882, 14974, 27764, 29948, 82357, 164714, 329428, 4724297, 9448594, 18897188, 51967267, 103934534, 207869068]

約数ペア:

[(1, 207869068), (2, 103934534), (4, 51967267), (11, 18897188), (22, 9448594), (44, 4724297), (631, 329428), (1262, 164714), (2524, 82357), (6941, 29948), (7487, 27764), (13882, 14974)]