200021100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{666737}}^1$

素因数の和:666754

約数の個数: 36

約数和(自身を含む): 578728584

約数和(自身を除く): 378707484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 666737, 1333474, 2000211, 2666948, 3333685, 4000422, 6667370, 8000844, 10001055, 13334740, 16668425, 20002110, 33336850, 40004220, 50005275, 66673700, 100010550, 200021100]

約数ペア:

[(1, 200021100), (2, 100010550), (3, 66673700), (4, 50005275), (5, 40004220), (6, 33336850), (10, 20002110), (12, 16668425), (15, 13334740), (20, 10001055), (25, 8000844), (30, 6667370), (50, 4000422), (60, 3333685), (75, 2666948), (100, 2000211), (150, 1333474), (300, 666737)]