205956296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{282907}}^1$

素因数の和:282933

約数の個数: 32

約数和(自身を含む): 475285440

約数和(自身を除く): 269329144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 282907, 565814, 1131628, 1980349, 2263256, 3677791, 3960698, 7355582, 7921396, 14711164, 15842792, 25744537, 29422328, 51489074, 102978148, 205956296]

約数ペア:

[(1, 205956296), (2, 102978148), (4, 51489074), (7, 29422328), (8, 25744537), (13, 15842792), (14, 14711164), (26, 7921396), (28, 7355582), (52, 3960698), (56, 3677791), (91, 2263256), (104, 1980349), (182, 1131628), (364, 565814), (728, 282907)]