217468794

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112213}}^1$

素因数の和:112254

約数の個数: 32

約数和(自身を含む): 484764480

約数和(自身を除く): 267295686

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 112213, 224426, 336639, 673278, 1907621, 2132047, 3815242, 4264094, 5722863, 6396141, 11445726, 12792282, 36244799, 72489598, 108734397, 217468794]

約数ペア:

[(1, 217468794), (2, 108734397), (3, 72489598), (6, 36244799), (17, 12792282), (19, 11445726), (34, 6396141), (38, 5722863), (51, 4264094), (57, 3815242), (102, 2132047), (114, 1907621), (323, 673278), (646, 336639), (969, 224426), (1938, 112213)]