199420670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{6353}}^1$

素因数の和:6476

約数の個数: 32

約数和(自身を含む): 372395232

約数和(自身を除く): 172974562

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 6353, 12706, 15695, 31390, 31765, 63530, 273179, 463769, 546358, 927538, 1365895, 2318845, 2731790, 4637690, 19942067, 39884134, 99710335, 199420670]

約数ペア:

[(1, 199420670), (2, 99710335), (5, 39884134), (10, 19942067), (43, 4637690), (73, 2731790), (86, 2318845), (146, 1365895), (215, 927538), (365, 546358), (430, 463769), (730, 273179), (3139, 63530), (6278, 31765), (6353, 31390), (12706, 15695)]