200546360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2029}}^1$

素因数の和:2400

約数の個数: 64

約数和(自身を含む): 517406400

約数和(自身を除く): 316860040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353, 706, 1412, 1765, 2029, 2471, 2824, 3530, 4058, 4942, 7060, 8116, 9884, 10145, 12355, 14120, 14203, 16232, 19768, 20290, 24710, 28406, 40580, 49420, 56812, 71015, 81160, 98840, 113624, 142030, 284060, 568120, 716237, 1432474, 2864948, 3581185, 5013659, 5729896, 7162370, 10027318, 14324740, 20054636, 25068295, 28649480, 40109272, 50136590, 100273180, 200546360]

約数ペア:

[(1, 200546360), (2, 100273180), (4, 50136590), (5, 40109272), (7, 28649480), (8, 25068295), (10, 20054636), (14, 14324740), (20, 10027318), (28, 7162370), (35, 5729896), (40, 5013659), (56, 3581185), (70, 2864948), (140, 1432474), (280, 716237), (353, 568120), (706, 284060), (1412, 142030), (1765, 113624), (2029, 98840), (2471, 81160), (2824, 71015), (3530, 56812), (4058, 49420), (4942, 40580), (7060, 28406), (8116, 24710), (9884, 20290), (10145, 19768), (12355, 16232), (14120, 14203)]