199642506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4753393}}^1$

素因数の和:4753405

約数の個数: 16

約数和(自身を含む): 456325824

約数和(自身を除く): 256683318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4753393, 9506786, 14260179, 28520358, 33273751, 66547502, 99821253, 199642506]

約数ペア:

[(1, 199642506), (2, 99821253), (3, 66547502), (6, 33273751), (7, 28520358), (14, 14260179), (21, 9506786), (42, 4753393)]