201920608

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{203549}}^1$

素因数の和:203590

約数の個数: 24

約数和(自身を含む): 410356800

約数和(自身を除く): 208436192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 203549, 407098, 814196, 1628392, 3256784, 6310019, 6513568, 12620038, 25240076, 50480152, 100960304, 201920608]

約数ペア:

[(1, 201920608), (2, 100960304), (4, 50480152), (8, 25240076), (16, 12620038), (31, 6513568), (32, 6310019), (62, 3256784), (124, 1628392), (248, 814196), (496, 407098), (992, 203549)]