197376656

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{148627}}^1$

素因数の和:148718

約数の個数: 20

約数和(自身を含む): 387027312

約数和(自身を除く): 189650656

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 148627, 297254, 594508, 1189016, 2378032, 12336041, 24672082, 49344164, 98688328, 197376656]

約数ペア:

[(1, 197376656), (2, 98688328), (4, 49344164), (8, 24672082), (16, 12336041), (83, 2378032), (166, 1189016), (332, 594508), (664, 297254), (1328, 148627)]