209987304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{282241}}^1$

素因数の和:282281

約数の個数: 32

約数和(自身を含む): 541904640

約数和(自身を除く): 331917336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 282241, 564482, 846723, 1128964, 1693446, 2257928, 3386892, 6773784, 8749471, 17498942, 26248413, 34997884, 52496826, 69995768, 104993652, 209987304]

約数ペア:

[(1, 209987304), (2, 104993652), (3, 69995768), (4, 52496826), (6, 34997884), (8, 26248413), (12, 17498942), (24, 8749471), (31, 6773784), (62, 3386892), (93, 2257928), (124, 1693446), (186, 1128964), (248, 846723), (372, 564482), (744, 282241)]