198157410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{200159}}^1$

素因数の和:200183

約数の個数: 48

約数和(自身を含む): 562049280

約数和(自身を除く): 363891870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 200159, 400318, 600477, 1000795, 1200954, 1801431, 2001590, 2201749, 3002385, 3602862, 4403498, 6004770, 6605247, 9007155, 11008745, 13210494, 18014310, 19815741, 22017490, 33026235, 39631482, 66052470, 99078705, 198157410]

約数ペア:

[(1, 198157410), (2, 99078705), (3, 66052470), (5, 39631482), (6, 33026235), (9, 22017490), (10, 19815741), (11, 18014310), (15, 13210494), (18, 11008745), (22, 9007155), (30, 6605247), (33, 6004770), (45, 4403498), (55, 3602862), (66, 3002385), (90, 2201749), (99, 2001590), (110, 1801431), (165, 1200954), (198, 1000795), (330, 600477), (495, 400318), (990, 200159)]