217200046

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{5527}}^1$

素因数の和:5944

約数の個数: 24

約数和(自身を含む): 380005776

約数和(自身を除く): 162805730

約数列:

[1, 2, 7, 14, 49, 98, 401, 802, 2807, 5527, 5614, 11054, 19649, 38689, 39298, 77378, 270823, 541646, 2216327, 4432654, 15514289, 31028578, 108600023, 217200046]

約数ペア:

[(1, 217200046), (2, 108600023), (7, 31028578), (14, 15514289), (49, 4432654), (98, 2216327), (401, 541646), (802, 270823), (2807, 77378), (5527, 39298), (5614, 38689), (11054, 19649)]