200933421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 313786368

約数和(自身を除く): 112852947

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1443, 1887, 8177, 8191, 24531, 24573, 106483, 139247, 303067, 319449, 417741, 909201, 1810211, 3939871, 5152139, 5430633, 11819613, 15456417, 66977807, 200933421]

約数ペア:

[(1, 200933421), (3, 66977807), (13, 15456417), (17, 11819613), (37, 5430633), (39, 5152139), (51, 3939871), (111, 1810211), (221, 909201), (481, 417741), (629, 319449), (663, 303067), (1443, 139247), (1887, 106483), (8177, 24573), (8191, 24531)]