200867800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{143477}}^1$

素因数の和:143500

約数の個数: 48

約数和(自身を含む): 533738160

約数和(自身を除く): 332870360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 143477, 286954, 573908, 717385, 1004339, 1147816, 1434770, 2008678, 2869540, 3586925, 4017356, 5021695, 5739080, 7173850, 8034712, 10043390, 14347700, 20086780, 25108475, 28695400, 40173560, 50216950, 100433900, 200867800]

約数ペア:

[(1, 200867800), (2, 100433900), (4, 50216950), (5, 40173560), (7, 28695400), (8, 25108475), (10, 20086780), (14, 14347700), (20, 10043390), (25, 8034712), (28, 7173850), (35, 5739080), (40, 5021695), (50, 4017356), (56, 3586925), (70, 2869540), (100, 2008678), (140, 1434770), (175, 1147816), (200, 1004339), (280, 717385), (350, 573908), (700, 286954), (1400, 143477)]