202264678

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 379024128

約数和(自身を除く): 176759450

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 661, 1322, 1987, 3974, 4627, 7271, 9254, 13909, 14542, 21857, 27818, 43714, 50897, 101794, 152999, 305998, 1313407, 2626814, 9193849, 14447477, 18387698, 28894954, 101132339, 202264678]

約数ペア:

[(1, 202264678), (2, 101132339), (7, 28894954), (11, 18387698), (14, 14447477), (22, 9193849), (77, 2626814), (154, 1313407), (661, 305998), (1322, 152999), (1987, 101794), (3974, 50897), (4627, 43714), (7271, 27818), (9254, 21857), (13909, 14542)]