208567674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{87121}}^1$

素因数の和:87155

約数の個数: 48

約数和(自身を含む): 543641280

約数和(自身を除く): 335073606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 87121, 174242, 261363, 522726, 609847, 784089, 1219694, 1568178, 1655299, 1829541, 3310598, 3659082, 4965897, 5488623, 9931794, 10977246, 11587093, 14897691, 23174186, 29795382, 34761279, 69522558, 104283837, 208567674]

約数ペア:

[(1, 208567674), (2, 104283837), (3, 69522558), (6, 34761279), (7, 29795382), (9, 23174186), (14, 14897691), (18, 11587093), (19, 10977246), (21, 9931794), (38, 5488623), (42, 4965897), (57, 3659082), (63, 3310598), (114, 1829541), (126, 1655299), (133, 1568178), (171, 1219694), (266, 784089), (342, 609847), (399, 522726), (798, 261363), (1197, 174242), (2394, 87121)]