201360993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 292131840

約数和(自身を除く): 90770847

約数列:

[1, 3, 19, 37, 57, 111, 307, 311, 703, 921, 933, 2109, 5833, 5909, 11359, 11507, 17499, 17727, 34077, 34521, 95477, 215821, 218633, 286431, 647463, 655899, 1814063, 3532649, 5442189, 10597947, 67120331, 201360993]

約数ペア:

[(1, 201360993), (3, 67120331), (19, 10597947), (37, 5442189), (57, 3532649), (111, 1814063), (307, 655899), (311, 647463), (703, 286431), (921, 218633), (933, 215821), (2109, 95477), (5833, 34521), (5909, 34077), (11359, 17727), (11507, 17499)]