216239298

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{7297}}^1$

素因数の和:7762

約数の個数: 32

約数和(自身を含む): 472910400

約数和(自身を除く): 256671102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 449, 898, 1347, 2694, 4939, 7297, 9878, 14594, 14817, 21891, 29634, 43782, 80267, 160534, 240801, 481602, 3276353, 6552706, 9829059, 19658118, 36039883, 72079766, 108119649, 216239298]

約数ペア:

[(1, 216239298), (2, 108119649), (3, 72079766), (6, 36039883), (11, 19658118), (22, 9829059), (33, 6552706), (66, 3276353), (449, 481602), (898, 240801), (1347, 160534), (2694, 80267), (4939, 43782), (7297, 29634), (9878, 21891), (14594, 14817)]