199960612

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{2239}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 355622400

約数和(自身を除く): 155661788

約数列:

[1, 2, 4, 83, 166, 269, 332, 538, 1076, 2239, 4478, 8956, 22327, 44654, 89308, 185837, 371674, 602291, 743348, 1204582, 2409164, 49990153, 99980306, 199960612]

約数ペア:

[(1, 199960612), (2, 99980306), (4, 49990153), (83, 2409164), (166, 1204582), (269, 743348), (332, 602291), (538, 371674), (1076, 185837), (2239, 89308), (4478, 44654), (8956, 22327)]