100806818

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{54139}}^1$

素因数の和:54174

約数の個数: 24

約数和(自身を含む): 185158800

約数和(自身を除く): 84351982

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 54139, 108278, 378973, 757946, 1028641, 2057282, 2652811, 5305622, 7200487, 14400974, 50403409, 100806818]

約数ペア:

[(1, 100806818), (2, 50403409), (7, 14400974), (14, 7200487), (19, 5305622), (38, 2652811), (49, 2057282), (98, 1028641), (133, 757946), (266, 378973), (931, 108278), (1862, 54139)]