208077984010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{69591299}}^1$

素因数の和:69591342

約数の個数: 32

約数和(自身を含む): 420888182400

約数和(自身を除く): 212810198390

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 69591299, 139182598, 347956495, 695912990, 904686887, 1600599877, 1809373774, 3201199754, 4523434435, 8002999385, 9046868870, 16005998770, 20807798401, 41615596802, 104038992005, 208077984010]

約数ペア:

[(1, 208077984010), (2, 104038992005), (5, 41615596802), (10, 20807798401), (13, 16005998770), (23, 9046868870), (26, 8002999385), (46, 4523434435), (65, 3201199754), (115, 1809373774), (130, 1600599877), (230, 904686887), (299, 695912990), (598, 347956495), (1495, 139182598), (2990, 69591299)]