188743370

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{271}}^2$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 342323172

約数和(自身を除く): 153579802

約数列:

[1, 2, 5, 10, 257, 271, 514, 542, 1285, 1355, 2570, 2710, 69647, 73441, 139294, 146882, 348235, 367205, 696470, 734410, 18874337, 37748674, 94371685, 188743370]

約数ペア:

[(1, 188743370), (2, 94371685), (5, 37748674), (10, 18874337), (257, 734410), (271, 696470), (514, 367205), (542, 348235), (1285, 146882), (1355, 139294), (2570, 73441), (2710, 69647)]