208316402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{51487}}^1$

素因数の和:51530

約数の個数: 24

約数和(自身を含む): 379363584

約数和(自身を除く): 171047182

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 51487, 102974, 360409, 720818, 875279, 1750558, 6126953, 12253906, 14879743, 29759486, 104158201, 208316402]

約数ペア:

[(1, 208316402), (2, 104158201), (7, 29759486), (14, 14879743), (17, 12253906), (34, 6126953), (119, 1750558), (238, 875279), (289, 720818), (578, 360409), (2023, 102974), (4046, 51487)]