201457744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{187927}}^1$

素因数の和:188002

約数の個数: 20

約数和(自身を含む): 396152224

約数和(自身を除く): 194694480

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 187927, 375854, 751708, 1503416, 3006832, 12591109, 25182218, 50364436, 100728872, 201457744]

約数ペア:

[(1, 201457744), (2, 100728872), (4, 50364436), (8, 25182218), (16, 12591109), (67, 3006832), (134, 1503416), (268, 751708), (536, 375854), (1072, 187927)]