201307420

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{14737}}^1$

素因数の和:15429

約数の個数: 24

約数和(自身を含む): 423393264

約数和(自身を除く): 222085844

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 6830, 13660, 14737, 29474, 58948, 73685, 147370, 294740, 10065371, 20130742, 40261484, 50326855, 100653710, 201307420]

約数ペア:

[(1, 201307420), (2, 100653710), (4, 50326855), (5, 40261484), (10, 20130742), (20, 10065371), (683, 294740), (1366, 147370), (2732, 73685), (3415, 58948), (6830, 29474), (13660, 14737)]