199953270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{201973}}^1$

素因数の和:201997

約数の個数: 48

約数和(自身を含む): 567142992

約数和(自身を除く): 367189722

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, 201973, 403946, 605919, 1009865, 1211838, 1817757, 2019730, 2221703, 3029595, 3635514, 4443406, 6059190, 6665109, 9088785, 11108515, 13330218, 18177570, 19995327, 22217030, 33325545, 39990654, 66651090, 99976635, 199953270]

約数ペア:

[(1, 199953270), (2, 99976635), (3, 66651090), (5, 39990654), (6, 33325545), (9, 22217030), (10, 19995327), (11, 18177570), (15, 13330218), (18, 11108515), (22, 9088785), (30, 6665109), (33, 6059190), (45, 4443406), (55, 3635514), (66, 3029595), (90, 2221703), (99, 2019730), (110, 1817757), (165, 1211838), (198, 1009865), (330, 605919), (495, 403946), (990, 201973)]