201307216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{103981}}^1$

素因数の和:104011

約数の個数: 30

約数和(自身を含む): 428717786

約数和(自身を除く): 227410570

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 103981, 207962, 415924, 831848, 1143791, 1663696, 2287582, 4575164, 9150328, 12581701, 18300656, 25163402, 50326804, 100653608, 201307216]

約数ペア:

[(1, 201307216), (2, 100653608), (4, 50326804), (8, 25163402), (11, 18300656), (16, 12581701), (22, 9150328), (44, 4575164), (88, 2287582), (121, 1663696), (176, 1143791), (242, 831848), (484, 415924), (968, 207962), (1936, 103981)]