199033408

素因数分解:

$2^6\times 7^1\times {\mathrm{444271}}^1$

素因数の和:444290

約数の個数: 28

約数和(自身を含む): 451380352

約数和(自身を除く): 252346944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 444271, 888542, 1777084, 3109897, 3554168, 6219794, 7108336, 12439588, 14216672, 24879176, 28433344, 49758352, 99516704, 199033408]

約数ペア:

[(1, 199033408), (2, 99516704), (4, 49758352), (7, 28433344), (8, 24879176), (14, 14216672), (16, 12439588), (28, 7108336), (32, 6219794), (56, 3554168), (64, 3109897), (112, 1777084), (224, 888542), (448, 444271)]