199903242590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51126149}}^1$

素因数の和:51126196

約数の個数: 32

約数和(自身を含む): 397556942400

約数和(自身を除く): 197653699810

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 51126149, 102252298, 255630745, 511261490, 869144533, 1175901427, 1738289066, 2351802854, 4345722665, 5879507135, 8691445330, 11759014270, 19990324259, 39980648518, 99951621295, 199903242590]

約数ペア:

[(1, 199903242590), (2, 99951621295), (5, 39980648518), (10, 19990324259), (17, 11759014270), (23, 8691445330), (34, 5879507135), (46, 4345722665), (85, 2351802854), (115, 1738289066), (170, 1175901427), (230, 869144533), (391, 511261490), (782, 255630745), (1955, 102252298), (3910, 51126149)]