201939908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{1031}}^1\times {\mathrm{2129}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 369290880

約数和(自身を除く): 167350972

約数列:

[1, 2, 4, 23, 46, 92, 1031, 2062, 2129, 4124, 4258, 8516, 23713, 47426, 48967, 94852, 97934, 195868, 2194999, 4389998, 8779996, 50484977, 100969954, 201939908]

約数ペア:

[(1, 201939908), (2, 100969954), (4, 50484977), (23, 8779996), (46, 4389998), (92, 2194999), (1031, 195868), (2062, 97934), (2129, 94852), (4124, 48967), (4258, 47426), (8516, 23713)]