191773142

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 321863328

約数和(自身を除く): 130090186

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1181, 1331, 1342, 2362, 2662, 7381, 12991, 14762, 25982, 72041, 81191, 142901, 144082, 162382, 285802, 792451, 1571911, 1584902, 3143822, 8716961, 17433922, 95886571, 191773142]

約数ペア:

[(1, 191773142), (2, 95886571), (11, 17433922), (22, 8716961), (61, 3143822), (121, 1584902), (122, 1571911), (242, 792451), (671, 285802), (1181, 162382), (1331, 144082), (1342, 142901), (2362, 81191), (2662, 72041), (7381, 25982), (12991, 14762)]