205693774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8196

約数の個数: 32

約数和(自身を含む): 366599520

約数和(自身を除く): 160905746

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 979, 1157, 1958, 2314, 8081, 12727, 16162, 25454, 88891, 105053, 177782, 210106, 719209, 1155583, 1438418, 2311166, 7911299, 9349717, 15822598, 18699434, 102846887, 205693774]

約数ペア:

[(1, 205693774), (2, 102846887), (11, 18699434), (13, 15822598), (22, 9349717), (26, 7911299), (89, 2311166), (143, 1438418), (178, 1155583), (286, 719209), (979, 210106), (1157, 177782), (1958, 105053), (2314, 88891), (8081, 25454), (12727, 16162)]