211030204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2843}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 462502656

約数和(自身を除く): 251472452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 241, 308, 482, 964, 1687, 2651, 2843, 3374, 5302, 5686, 6748, 10604, 11372, 18557, 19901, 31273, 37114, 39802, 62546, 74228, 79604, 125092, 218911, 437822, 685163, 875644, 1370326, 2740652, 4796141, 7536793, 9592282, 15073586, 19184564, 30147172, 52757551, 105515102, 211030204]

約数ペア:

[(1, 211030204), (2, 105515102), (4, 52757551), (7, 30147172), (11, 19184564), (14, 15073586), (22, 9592282), (28, 7536793), (44, 4796141), (77, 2740652), (154, 1370326), (241, 875644), (308, 685163), (482, 437822), (964, 218911), (1687, 125092), (2651, 79604), (2843, 74228), (3374, 62546), (5302, 39802), (5686, 37114), (6748, 31273), (10604, 19901), (11372, 18557)]