100742236

素因数分解:

$2^2\times 7^2\times {\mathrm{513991}}^1$

素因数の和:514009

約数の個数: 18

約数和(自身を含む): 205082808

約数和(自身を除く): 104340572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 513991, 1027982, 2055964, 3597937, 7195874, 14391748, 25185559, 50371118, 100742236]

約数ペア:

[(1, 100742236), (2, 50371118), (4, 25185559), (7, 14391748), (14, 7195874), (28, 3597937), (49, 2055964), (98, 1027982), (196, 513991)]