209714964

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{472331}}^1$

素因数の和:472375

約数の個数: 24

約数和(自身を含む): 502561248

約数和(自身を除く): 292846284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 472331, 944662, 1416993, 1889324, 2833986, 5667972, 17476247, 34952494, 52428741, 69904988, 104857482, 209714964]

約数ペア:

[(1, 209714964), (2, 104857482), (3, 69904988), (4, 52428741), (6, 34952494), (12, 17476247), (37, 5667972), (74, 2833986), (111, 1889324), (148, 1416993), (222, 944662), (444, 472331)]