201064604530

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{31367333}}^1$

素因数の和:31367981

約数の個数: 16

約数和(自身を含む): 362480911704

約数和(自身を除く): 161416307174

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 31367333, 62734666, 156836665, 313673330, 20106460453, 40212920906, 100532302265, 201064604530]

約数ペア:

[(1, 201064604530), (2, 100532302265), (5, 40212920906), (10, 20106460453), (641, 313673330), (1282, 156836665), (3205, 62734666), (6410, 31367333)]