219747594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{13931}}^1$

素因数の和:14186

約数の個数: 32

約数和(自身を含む): 481489920

約数和(自身を除く): 261742326

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2629, 5258, 7887, 13931, 15774, 27862, 41793, 83586, 153241, 306482, 459723, 919446, 3329509, 6659018, 9988527, 19977054, 36624599, 73249198, 109873797, 219747594]

約数ペア:

[(1, 219747594), (2, 109873797), (3, 73249198), (6, 36624599), (11, 19977054), (22, 9988527), (33, 6659018), (66, 3329509), (239, 919446), (478, 459723), (717, 306482), (1434, 153241), (2629, 83586), (5258, 41793), (7887, 27862), (13931, 15774)]