201631188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3001}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 514422720

約数和(自身を除く): 312791532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 509, 1018, 1527, 2036, 3001, 3054, 5599, 6002, 6108, 9003, 11198, 12004, 16797, 18006, 22396, 33011, 33594, 36012, 66022, 67188, 99033, 132044, 198066, 396132, 1527509, 3055018, 4582527, 6110036, 9165054, 16802599, 18330108, 33605198, 50407797, 67210396, 100815594, 201631188]

約数ペア:

[(1, 201631188), (2, 100815594), (3, 67210396), (4, 50407797), (6, 33605198), (11, 18330108), (12, 16802599), (22, 9165054), (33, 6110036), (44, 4582527), (66, 3055018), (132, 1527509), (509, 396132), (1018, 198066), (1527, 132044), (2036, 99033), (3001, 67188), (3054, 66022), (5599, 36012), (6002, 33594), (6108, 33011), (9003, 22396), (11198, 18006), (12004, 16797)]