205129831934

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{4603}}^1\times {\mathrm{77101}}^1$

素因数の和:81740

約数の個数: 24

約数和(自身を含む): 326934376968

約数和(自身を除く): 121804545034

約数列:

[1, 2, 17, 34, 289, 578, 4603, 9206, 77101, 78251, 154202, 156502, 1310717, 1330267, 2621434, 2660534, 22282189, 44564378, 354895903, 709791806, 6033230351, 12066460702, 102564915967, 205129831934]

約数ペア:

[(1, 205129831934), (2, 102564915967), (17, 12066460702), (34, 6033230351), (289, 709791806), (578, 354895903), (4603, 44564378), (9206, 22282189), (77101, 2660534), (78251, 2621434), (154202, 1330267), (156502, 1310717)]