214375216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{110731}}^1$

素因数の和:110761

約数の個数: 30

約数和(自身を含む): 456548036

約数和(自身を除く): 242172820

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 110731, 221462, 442924, 885848, 1218041, 1771696, 2436082, 4872164, 9744328, 13398451, 19488656, 26796902, 53593804, 107187608, 214375216]

約数ペア:

[(1, 214375216), (2, 107187608), (4, 53593804), (8, 26796902), (11, 19488656), (16, 13398451), (22, 9744328), (44, 4872164), (88, 2436082), (121, 1771696), (176, 1218041), (242, 885848), (484, 442924), (968, 221462), (1936, 110731)]