199621338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153319}}^1$

素因数の和:153362

約数の個数: 32

約数和(自身を含む): 470999040

約数和(自身を除く): 271377702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 153319, 306638, 459957, 919914, 1073233, 2146466, 3219699, 4752889, 6439398, 9505778, 14258667, 28517334, 33270223, 66540446, 99810669, 199621338]

約数ペア:

[(1, 199621338), (2, 99810669), (3, 66540446), (6, 33270223), (7, 28517334), (14, 14258667), (21, 9505778), (31, 6439398), (42, 4752889), (62, 3219699), (93, 2146466), (186, 1073233), (217, 919914), (434, 459957), (651, 306638), (1302, 153319)]