217248036

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{270209}}^1$

素因数の和:270283

約数の個数: 24

約数和(自身を含む): 514479840

約数和(自身を除く): 297231804

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 270209, 540418, 810627, 1080836, 1621254, 3242508, 18104003, 36208006, 54312009, 72416012, 108624018, 217248036]

約数ペア:

[(1, 217248036), (2, 108624018), (3, 72416012), (4, 54312009), (6, 36208006), (12, 18104003), (67, 3242508), (134, 1621254), (201, 1080836), (268, 810627), (402, 540418), (804, 270209)]