200905950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{191339}}^1$

素因数の和:191361

約数の個数: 48

約数和(自身を含む): 569427840

約数和(自身を除く): 368521890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 191339, 382678, 574017, 956695, 1148034, 1339373, 1913390, 2678746, 2870085, 4018119, 4783475, 5740170, 6696865, 8036238, 9566950, 13393730, 14350425, 20090595, 28700850, 33484325, 40181190, 66968650, 100452975, 200905950]

約数ペア:

[(1, 200905950), (2, 100452975), (3, 66968650), (5, 40181190), (6, 33484325), (7, 28700850), (10, 20090595), (14, 14350425), (15, 13393730), (21, 9566950), (25, 8036238), (30, 6696865), (35, 5740170), (42, 4783475), (50, 4018119), (70, 2870085), (75, 2678746), (105, 1913390), (150, 1339373), (175, 1148034), (210, 956695), (350, 574017), (525, 382678), (1050, 191339)]