2003210030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4262149}}^1$

素因数の和:4262203

約数の個数: 16

約数和(自身を含む): 3682497600

約数和(自身を除く): 1679287570

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 4262149, 8524298, 21310745, 42621490, 200321003, 400642006, 1001605015, 2003210030]

約数ペア:

[(1, 2003210030), (2, 1001605015), (5, 400642006), (10, 200321003), (47, 42621490), (94, 21310745), (235, 8524298), (470, 4262149)]