199964870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1567}}^1\times {\mathrm{1823}}^1$

素因数の和:3404

約数の個数: 32

約数和(自身を含む): 411844608

約数和(自身を除く): 211879738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1567, 1823, 3134, 3646, 7835, 9115, 10969, 12761, 15670, 18230, 21938, 25522, 54845, 63805, 109690, 127610, 2856641, 5713282, 14283205, 19996487, 28566410, 39992974, 99982435, 199964870]

約数ペア:

[(1, 199964870), (2, 99982435), (5, 39992974), (7, 28566410), (10, 19996487), (14, 14283205), (35, 5713282), (70, 2856641), (1567, 127610), (1823, 109690), (3134, 63805), (3646, 54845), (7835, 25522), (9115, 21938), (10969, 18230), (12761, 15670)]