200441680

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30187}}^1$

素因数の和:30283

約数の個数: 40

約数和(自身を含む): 471657312

約数和(自身を除く): 271215632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 30187, 60374, 120748, 150935, 241496, 301870, 482992, 603740, 1207480, 2414960, 2505521, 5011042, 10022084, 12527605, 20044168, 25055210, 40088336, 50110420, 100220840, 200441680]

約数ペア:

[(1, 200441680), (2, 100220840), (4, 50110420), (5, 40088336), (8, 25055210), (10, 20044168), (16, 12527605), (20, 10022084), (40, 5011042), (80, 2505521), (83, 2414960), (166, 1207480), (332, 603740), (415, 482992), (664, 301870), (830, 241496), (1328, 150935), (1660, 120748), (3320, 60374), (6640, 30187)]