200039700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{95257}}^1$

素因数の和:95281

約数の個数: 72

約数和(自身を含む): 661471552

約数和(自身を除く): 461431852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 95257, 190514, 285771, 381028, 476285, 571542, 666799, 952570, 1143084, 1333598, 1428855, 1905140, 2000397, 2381425, 2667196, 2857710, 3333995, 4000794, 4762850, 5715420, 6667990, 7144275, 8001588, 9525700, 10001985, 13335980, 14288550, 16669975, 20003970, 28577100, 33339950, 40007940, 50009925, 66679900, 100019850, 200039700]

約数ペア:

[(1, 200039700), (2, 100019850), (3, 66679900), (4, 50009925), (5, 40007940), (6, 33339950), (7, 28577100), (10, 20003970), (12, 16669975), (14, 14288550), (15, 13335980), (20, 10001985), (21, 9525700), (25, 8001588), (28, 7144275), (30, 6667990), (35, 5715420), (42, 4762850), (50, 4000794), (60, 3333995), (70, 2857710), (75, 2667196), (84, 2381425), (100, 2000397), (105, 1905140), (140, 1428855), (150, 1333598), (175, 1143084), (210, 952570), (300, 666799), (350, 571542), (420, 476285), (525, 381028), (700, 285771), (1050, 190514), (2100, 95257)]