200033120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{178601}}^1$

素因数の和:178623

約数の個数: 48

約数和(自身を含む): 540092448

約数和(自身を除く): 340059328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 178601, 357202, 714404, 893005, 1250207, 1428808, 1786010, 2500414, 2857616, 3572020, 5000828, 5715232, 6251035, 7144040, 10001656, 12502070, 14288080, 20003312, 25004140, 28576160, 40006624, 50008280, 100016560, 200033120]

約数ペア:

[(1, 200033120), (2, 100016560), (4, 50008280), (5, 40006624), (7, 28576160), (8, 25004140), (10, 20003312), (14, 14288080), (16, 12502070), (20, 10001656), (28, 7144040), (32, 6251035), (35, 5715232), (40, 5000828), (56, 3572020), (70, 2857616), (80, 2500414), (112, 1786010), (140, 1428808), (160, 1250207), (224, 893005), (280, 714404), (560, 357202), (1120, 178601)]