197351656

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{230551}}^1$

素因数の和:230664

約数の個数: 16

約数和(自身を含む): 373494240

約数和(自身を除く): 176142584

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 230551, 461102, 922204, 1844408, 24668957, 49337914, 98675828, 197351656]

約数ペア:

[(1, 197351656), (2, 98675828), (4, 49337914), (8, 24668957), (107, 1844408), (214, 922204), (428, 461102), (856, 230551)]