220147196

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{653}}^1\times {\mathrm{947}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 390594960

約数和(自身を除く): 170447764

約数列:

[1, 2, 4, 89, 178, 356, 653, 947, 1306, 1894, 2612, 3788, 58117, 84283, 116234, 168566, 232468, 337132, 618391, 1236782, 2473564, 55036799, 110073598, 220147196]

約数ペア:

[(1, 220147196), (2, 110073598), (4, 55036799), (89, 2473564), (178, 1236782), (356, 618391), (653, 337132), (947, 232468), (1306, 168566), (1894, 116234), (2612, 84283), (3788, 58117)]