201664006376

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27489641}}^1$

素因数の和:27489785

約数の個数: 32

約数和(自身を含む): 435435929280

約数和(自身を除く): 233771922904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 27489641, 54979282, 109958564, 192427487, 219917128, 384854974, 769709948, 1539419896, 3601142971, 7202285942, 14404571884, 25208000797, 28809143768, 50416001594, 100832003188, 201664006376]

約数ペア:

[(1, 201664006376), (2, 100832003188), (4, 50416001594), (7, 28809143768), (8, 25208000797), (14, 14404571884), (28, 7202285942), (56, 3601142971), (131, 1539419896), (262, 769709948), (524, 384854974), (917, 219917128), (1048, 192427487), (1834, 109958564), (3668, 54979282), (7336, 27489641)]