215364746

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{6991}}^1$

素因数の和:7277

約数の個数: 16

約数和(自身を含む): 329071488

約数和(自身を除く): 113706742

約数列:

[1, 2, 73, 146, 211, 422, 6991, 13982, 15403, 30806, 510343, 1020686, 1475101, 2950202, 107682373, 215364746]

約数ペア:

[(1, 215364746), (2, 107682373), (73, 2950202), (146, 1475101), (211, 1020686), (422, 510343), (6991, 30806), (13982, 15403)]