201830068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{42083}}^1$

素因数の和:42207

約数の個数: 24

約数和(自身を含む): 388856160

約数和(自身を除く): 187026092

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 42083, 84166, 168332, 462913, 925826, 1851652, 4587047, 9174094, 18348188, 50457517, 100915034, 201830068]

約数ペア:

[(1, 201830068), (2, 100915034), (4, 50457517), (11, 18348188), (22, 9174094), (44, 4587047), (109, 1851652), (218, 925826), (436, 462913), (1199, 168332), (2398, 84166), (4796, 42083)]