199437316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{33941}}^1$

素因数の和:34071

約数の個数: 24

約数和(自身を含む): 379200024

約数和(自身を除く): 179762708

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5876, 33941, 67882, 135764, 441233, 882466, 1764932, 3835333, 7670666, 15341332, 49859329, 99718658, 199437316]

約数ペア:

[(1, 199437316), (2, 99718658), (4, 49859329), (13, 15341332), (26, 7670666), (52, 3835333), (113, 1764932), (226, 882466), (452, 441233), (1469, 135764), (2938, 67882), (5876, 33941)]