205121874

素因数分解:

$2^1\times 3^1\times {\mathrm{1597}}^1\times {\mathrm{21407}}^1$

素因数の和:23009

約数の個数: 16

約数和(自身を含む): 410519808

約数和(自身を除く): 205397934

約数列:

[1, 2, 3, 6, 1597, 3194, 4791, 9582, 21407, 42814, 64221, 128442, 34186979, 68373958, 102560937, 205121874]

約数ペア:

[(1, 205121874), (2, 102560937), (3, 68373958), (6, 34186979), (1597, 128442), (3194, 64221), (4791, 42814), (9582, 21407)]