220412166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{217369}}^1$

素因数の和:217400

約数の個数: 24

約数和(自身を含む): 477344520

約数和(自身を除く): 256932354

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 217369, 434738, 652107, 1304214, 2825797, 5651594, 8477391, 16954782, 36735361, 73470722, 110206083, 220412166]

約数ペア:

[(1, 220412166), (2, 110206083), (3, 73470722), (6, 36735361), (13, 16954782), (26, 8477391), (39, 5651594), (78, 2825797), (169, 1304214), (338, 652107), (507, 434738), (1014, 217369)]