195304681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 238222080

約数和(自身を除く): 42917399

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1859, 3389, 4433, 5239, 37279, 44057, 57629, 105059, 484627, 572741, 1155649, 1365767, 6300151, 15023437, 17754971, 195304681]

約数ペア:

[(1, 195304681), (11, 17754971), (13, 15023437), (31, 6300151), (143, 1365767), (169, 1155649), (341, 572741), (403, 484627), (1859, 105059), (3389, 57629), (4433, 44057), (5239, 37279)]