201561682

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 353808000

約数和(自身を除く): 152246318

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 581, 623, 1162, 1246, 1949, 3898, 7387, 13643, 14774, 27286, 51709, 103418, 161767, 173461, 323534, 346922, 1132369, 1214227, 2264738, 2428454, 14397263, 28794526, 100780841, 201561682]

約数ペア:

[(1, 201561682), (2, 100780841), (7, 28794526), (14, 14397263), (83, 2428454), (89, 2264738), (166, 1214227), (178, 1132369), (581, 346922), (623, 323534), (1162, 173461), (1246, 161767), (1949, 103418), (3898, 51709), (7387, 27286), (13643, 14774)]