194449744

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{146423}}^1$

素因数の和:146514

約数の個数: 20

約数和(自身を含む): 381288096

約数和(自身を除く): 186838352

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 146423, 292846, 585692, 1171384, 2342768, 12153109, 24306218, 48612436, 97224872, 194449744]

約数ペア:

[(1, 194449744), (2, 97224872), (4, 48612436), (8, 24306218), (16, 12153109), (83, 2342768), (166, 1171384), (332, 585692), (664, 292846), (1328, 146423)]