201954889251

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1993}}^1\times {\mathrm{42169}}^1$

素因数の和:44260

約数の個数: 32

約数和(自身を含む): 302713128000

約数和(自身を除く): 100758238749

約数列:

[1, 3, 9, 27, 89, 267, 801, 1993, 2403, 5979, 17937, 42169, 53811, 126507, 177377, 379521, 532131, 1138563, 1596393, 3753041, 4789179, 11259123, 33777369, 84042817, 101332107, 252128451, 756385353, 2269156059, 7479810713, 22439432139, 67318296417, 201954889251]

約数ペア:

[(1, 201954889251), (3, 67318296417), (9, 22439432139), (27, 7479810713), (89, 2269156059), (267, 756385353), (801, 252128451), (1993, 101332107), (2403, 84042817), (5979, 33777369), (17937, 11259123), (42169, 4789179), (53811, 3753041), (126507, 1596393), (177377, 1138563), (379521, 532131)]