219252676

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{22111}}^1$

素因数の和:22219

約数の個数: 24

約数和(自身を含む): 399961856

約数和(自身を除く): 180709180

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 22111, 44222, 88444, 818107, 1481437, 1636214, 2962874, 3272428, 5925748, 54813169, 109626338, 219252676]

約数ペア:

[(1, 219252676), (2, 109626338), (4, 54813169), (37, 5925748), (67, 3272428), (74, 2962874), (134, 1636214), (148, 1481437), (268, 818107), (2479, 88444), (4958, 44222), (9916, 22111)]