208201144

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{230311}}^1$

素因数の和:230430

約数の個数: 16

約数和(自身を含む): 393833520

約数和(自身を除く): 185632376

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 230311, 460622, 921244, 1842488, 26025143, 52050286, 104100572, 208201144]

約数ペア:

[(1, 208201144), (2, 104100572), (4, 52050286), (8, 26025143), (113, 1842488), (226, 921244), (452, 460622), (904, 230311)]