207984176

素因数分解:

$2^4\times {\mathrm{3541}}^1\times {\mathrm{3671}}^1$

素因数の和:7220

約数の個数: 20

約数和(自身を含む): 403192944

約数和(自身を除く): 195208768

約数列:

[1, 2, 4, 8, 16, 3541, 3671, 7082, 7342, 14164, 14684, 28328, 29368, 56656, 58736, 12999011, 25998022, 51996044, 103992088, 207984176]

約数ペア:

[(1, 207984176), (2, 103992088), (4, 51996044), (8, 25998022), (16, 12999011), (3541, 58736), (3671, 56656), (7082, 29368), (7342, 28328), (14164, 14684)]