207131223846

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2029}}^1\times {\mathrm{2521}}^1$

素因数の和:4969

約数の個数: 64

約数和(自身を含む): 440126930880

約数和(自身を除く): 232995707034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 397, 794, 1191, 2029, 2382, 2521, 4058, 5042, 6087, 6749, 7563, 12174, 13498, 15126, 20247, 34493, 40494, 42857, 68986, 85714, 103479, 128571, 206958, 257142, 805513, 1000837, 1611026, 2001674, 2416539, 3002511, 4833078, 5115109, 6005022, 10230218, 13693721, 15345327, 17014229, 27387442, 30690654, 34028458, 41081163, 51042687, 82162326, 86956853, 102085374, 173913706, 260870559, 521741118, 2030698273, 4061396546, 6092094819, 12184189638, 34521870641, 69043741282, 103565611923, 207131223846]

約数ペア:

[(1, 207131223846), (2, 103565611923), (3, 69043741282), (6, 34521870641), (17, 12184189638), (34, 6092094819), (51, 4061396546), (102, 2030698273), (397, 521741118), (794, 260870559), (1191, 173913706), (2029, 102085374), (2382, 86956853), (2521, 82162326), (4058, 51042687), (5042, 41081163), (6087, 34028458), (6749, 30690654), (7563, 27387442), (12174, 17014229), (13498, 15345327), (15126, 13693721), (20247, 10230218), (34493, 6005022), (40494, 5115109), (42857, 4833078), (68986, 3002511), (85714, 2416539), (103479, 2001674), (128571, 1611026), (206958, 1000837), (257142, 805513)]