201638977

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 213414912

約数和(自身を除く): 11775935

約数列:

[1, 47, 53, 61, 1327, 2491, 2867, 3233, 62369, 70331, 80947, 151951, 3305557, 3804509, 4290191, 201638977]

約数ペア:

[(1, 201638977), (47, 4290191), (53, 3804509), (61, 3305557), (1327, 151951), (2491, 80947), (2867, 70331), (3233, 62369)]