216455932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{9127}}^1$

素因数の和:9167

約数の個数: 54

約数和(自身を含む): 484395576

約数和(自身を除く): 267939644

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 9127, 11858, 18254, 23716, 36508, 63889, 100397, 127778, 200794, 255556, 401588, 447223, 702779, 894446, 1104367, 1405558, 1788892, 2208734, 2811116, 4417468, 4919453, 7730569, 9838906, 15461138, 19677812, 30922276, 54113983, 108227966, 216455932]

約数ペア:

[(1, 216455932), (2, 108227966), (4, 54113983), (7, 30922276), (11, 19677812), (14, 15461138), (22, 9838906), (28, 7730569), (44, 4919453), (49, 4417468), (77, 2811116), (98, 2208734), (121, 1788892), (154, 1405558), (196, 1104367), (242, 894446), (308, 702779), (484, 447223), (539, 401588), (847, 255556), (1078, 200794), (1694, 127778), (2156, 100397), (3388, 63889), (5929, 36508), (9127, 23716), (11858, 18254)]