199845034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{68581}}^1$

素因数の和:68661

約数の個数: 16

約数和(自身を含む): 316025856

約数和(自身を除く): 116180822

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 68581, 137162, 2126011, 3223307, 4252022, 6446614, 99922517, 199845034]

約数ペア:

[(1, 199845034), (2, 99922517), (31, 6446614), (47, 4252022), (62, 3223307), (94, 2126011), (1457, 137162), (2914, 68581)]