201996799990

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{36928117}}^1$

素因数の和:36928671

約数の個数: 16

約数和(自身を含む): 364258955952

約数和(自身を除く): 162262155962

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 5470, 36928117, 73856234, 184640585, 369281170, 20199679999, 40399359998, 100998399995, 201996799990]

約数ペア:

[(1, 201996799990), (2, 100998399995), (5, 40399359998), (10, 20199679999), (547, 369281170), (1094, 184640585), (2735, 73856234), (5470, 36928117)]