227978408

素因数分解:

$2^3\times 7^1\times {\mathrm{4071043}}^1$

素因数の和:4071056

約数の個数: 16

約数和(自身を含む): 488525280

約数和(自身を除く): 260546872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4071043, 8142086, 16284172, 28497301, 32568344, 56994602, 113989204, 227978408]

約数ペア:

[(1, 227978408), (2, 113989204), (4, 56994602), (7, 32568344), (8, 28497301), (14, 16284172), (28, 8142086), (56, 4071043)]