197340016

素因数分解:

$2^4\times {\mathrm{2683}}^1\times {\mathrm{4597}}^1$

素因数の和:7288

約数の個数: 20

約数和(自身を含む): 382571992

約数和(自身を除く): 185231976

約数列:

[1, 2, 4, 8, 16, 2683, 4597, 5366, 9194, 10732, 18388, 21464, 36776, 42928, 73552, 12333751, 24667502, 49335004, 98670008, 197340016]

約数ペア:

[(1, 197340016), (2, 98670008), (4, 49335004), (8, 24667502), (16, 12333751), (2683, 73552), (4597, 42928), (5366, 36776), (9194, 21464), (10732, 18388)]