248840692

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{202639}}^1$

素因数の和:202950

約数の個数: 12

約数和(自身を含む): 436891840

約数和(自身を除く): 188051148

約数列:

[1, 2, 4, 307, 614, 1228, 202639, 405278, 810556, 62210173, 124420346, 248840692]

約数ペア:

[(1, 248840692), (2, 124420346), (4, 62210173), (307, 810556), (614, 405278), (1228, 202639)]