200970291820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1498213}}^1$

素因数の和:1498594

約数の個数: 48

約数和(自身を含む): 445508915040

約数和(自身を除く): 244538623220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 353, 380, 706, 1412, 1765, 3530, 6707, 7060, 13414, 26828, 33535, 67070, 134140, 1498213, 2996426, 5992852, 7491065, 14982130, 28466047, 29964260, 56932094, 113864188, 142330235, 284660470, 528869189, 569320940, 1057738378, 2115476756, 2644345945, 5288691890, 10048514591, 10577383780, 20097029182, 40194058364, 50242572955, 100485145910, 200970291820]

約数ペア:

[(1, 200970291820), (2, 100485145910), (4, 50242572955), (5, 40194058364), (10, 20097029182), (19, 10577383780), (20, 10048514591), (38, 5288691890), (76, 2644345945), (95, 2115476756), (190, 1057738378), (353, 569320940), (380, 528869189), (706, 284660470), (1412, 142330235), (1765, 113864188), (3530, 56932094), (6707, 29964260), (7060, 28466047), (13414, 14982130), (26828, 7491065), (33535, 5992852), (67070, 2996426), (134140, 1498213)]