197218872

素因数分解:

$2^3\times 3^2\times {\mathrm{2739151}}^1$

素因数の和:2739163

約数の個数: 24

約数和(自身を含む): 534134640

約数和(自身を除く): 336915768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2739151, 5478302, 8217453, 10956604, 16434906, 21913208, 24652359, 32869812, 49304718, 65739624, 98609436, 197218872]

約数ペア:

[(1, 197218872), (2, 98609436), (3, 65739624), (4, 49304718), (6, 32869812), (8, 24652359), (9, 21913208), (12, 16434906), (18, 10956604), (24, 8217453), (36, 5478302), (72, 2739151)]