207970724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18144

約数の個数: 36

約数和(自身を含む): 417303684

約数和(自身を除く): 209332960

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 18097, 36194, 72388, 235261, 307649, 470522, 615298, 941044, 1230596, 3058393, 3999437, 6116786, 7998874, 12233572, 15997748, 51992681, 103985362, 207970724]

約数ペア:

[(1, 207970724), (2, 103985362), (4, 51992681), (13, 15997748), (17, 12233572), (26, 7998874), (34, 6116786), (52, 3999437), (68, 3058393), (169, 1230596), (221, 941044), (338, 615298), (442, 470522), (676, 307649), (884, 235261), (2873, 72388), (5746, 36194), (11492, 18097)]