194889441

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 283651200

約数和(自身を除く): 88761759

約数列:

[1, 3, 19, 41, 57, 89, 123, 267, 779, 937, 1691, 2337, 2811, 3649, 5073, 10947, 17803, 38417, 53409, 69331, 83393, 115251, 207993, 250179, 729923, 1584467, 2189769, 3419113, 4753401, 10257339, 64963147, 194889441]

約数ペア:

[(1, 194889441), (3, 64963147), (19, 10257339), (41, 4753401), (57, 3419113), (89, 2189769), (123, 1584467), (267, 729923), (779, 250179), (937, 207993), (1691, 115251), (2337, 83393), (2811, 69331), (3649, 53409), (5073, 38417), (10947, 17803)]