217029894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{22937}}^1$

素因数の和:23044

約数の個数: 32

約数和(自身を含む): 462430080

約数和(自身を除く): 245400186

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 3154, 4731, 9462, 22937, 45874, 68811, 137622, 435803, 871606, 1307409, 1903771, 2614818, 3807542, 5711313, 11422626, 36171649, 72343298, 108514947, 217029894]

約数ペア:

[(1, 217029894), (2, 108514947), (3, 72343298), (6, 36171649), (19, 11422626), (38, 5711313), (57, 3807542), (83, 2614818), (114, 1903771), (166, 1307409), (249, 871606), (498, 435803), (1577, 137622), (3154, 68811), (4731, 45874), (9462, 22937)]