199956912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{219251}}^1$

素因数の和:219281

約数の個数: 40

約数和(自身を含む): 543744960

約数和(自身を除く): 343788048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 219251, 438502, 657753, 877004, 1315506, 1754008, 2631012, 3508016, 4165769, 5262024, 8331538, 10524048, 12497307, 16663076, 24994614, 33326152, 49989228, 66652304, 99978456, 199956912]

約数ペア:

[(1, 199956912), (2, 99978456), (3, 66652304), (4, 49989228), (6, 33326152), (8, 24994614), (12, 16663076), (16, 12497307), (19, 10524048), (24, 8331538), (38, 5262024), (48, 4165769), (57, 3508016), (76, 2631012), (114, 1754008), (152, 1315506), (228, 877004), (304, 657753), (456, 438502), (912, 219251)]