202473009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{8429}}^1$

素因数の和:8609

約数の個数: 24

約数和(自身を含む): 311673960

約数和(自身を除く): 109200951

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 8429, 24021, 25287, 75861, 143293, 429879, 1289637, 1323353, 3970059, 11910177, 22497001, 67491003, 202473009]

約数ペア:

[(1, 202473009), (3, 67491003), (9, 22497001), (17, 11910177), (51, 3970059), (153, 1323353), (157, 1289637), (471, 429879), (1413, 143293), (2669, 75861), (8007, 25287), (8429, 24021)]