217895034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5187977}}^1$

素因数の和:5187989

約数の個数: 16

約数和(自身を含む): 498045888

約数和(自身を除く): 280150854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5187977, 10375954, 15563931, 31127862, 36315839, 72631678, 108947517, 217895034]

約数ペア:

[(1, 217895034), (2, 108947517), (3, 72631678), (6, 36315839), (7, 31127862), (14, 15563931), (21, 10375954), (42, 5187977)]