196102225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41947}}^1$

素因数の和:41985

約数の個数: 24

約数和(自身を含む): 280883808

約数和(自身を除く): 84781583

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 41947, 209735, 461417, 713099, 1048675, 2307085, 3565495, 7844089, 11535425, 17827475, 39220445, 196102225]

約数ペア:

[(1, 196102225), (5, 39220445), (11, 17827475), (17, 11535425), (25, 7844089), (55, 3565495), (85, 2307085), (187, 1048675), (275, 713099), (425, 461417), (935, 209735), (4675, 41947)]