202641241

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 252806400

約数和(自身を除く): 50165159

約数列:

[1, 11, 17, 29, 43, 79, 121, 187, 319, 473, 493, 731, 869, 1247, 1343, 2057, 2291, 3397, 3509, 5203, 5423, 8041, 9559, 13717, 14773, 21199, 25201, 37367, 38947, 57749, 59653, 88451, 98513, 150887, 162503, 233189, 277211, 411037, 428417, 635239, 1083643, 1674721, 2565079, 4712587, 6987629, 11920073, 18421931, 202641241]

約数ペア:

[(1, 202641241), (11, 18421931), (17, 11920073), (29, 6987629), (43, 4712587), (79, 2565079), (121, 1674721), (187, 1083643), (319, 635239), (473, 428417), (493, 411037), (731, 277211), (869, 233189), (1247, 162503), (1343, 150887), (2057, 98513), (2291, 88451), (3397, 59653), (3509, 57749), (5203, 38947), (5423, 37367), (8041, 25201), (9559, 21199), (13717, 14773)]