200239976

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 380721000

約数和(自身を除く): 180481024

約数列:

[1, 2, 4, 8, 109, 218, 277, 436, 554, 829, 872, 1108, 1658, 2216, 3316, 6632, 30193, 60386, 90361, 120772, 180722, 229633, 241544, 361444, 459266, 722888, 918532, 1837064, 25029997, 50059994, 100119988, 200239976]

約数ペア:

[(1, 200239976), (2, 100119988), (4, 50059994), (8, 25029997), (109, 1837064), (218, 918532), (277, 722888), (436, 459266), (554, 361444), (829, 241544), (872, 229633), (1108, 180722), (1658, 120772), (2216, 90361), (3316, 60386), (6632, 30193)]