200980190

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{12491}}^1$

素因数の和:14107

約数の個数: 16

約数和(自身を含む): 362018160

約数和(自身を除く): 161037970

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 12491, 16090, 24982, 62455, 124910, 20098019, 40196038, 100490095, 200980190]

約数ペア:

[(1, 200980190), (2, 100490095), (5, 40196038), (10, 20098019), (1609, 124910), (3218, 62455), (8045, 24982), (12491, 16090)]