200394243070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{408967843}}^1$

素因数の和:408967864

約数の個数: 24

約数和(自身を含む): 419601007944

約数和(自身を除く): 219206764874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 408967843, 817935686, 2044839215, 2862774901, 4089678430, 5725549802, 14313874505, 20039424307, 28627749010, 40078848614, 100197121535, 200394243070]

約数ペア:

[(1, 200394243070), (2, 100197121535), (5, 40078848614), (7, 28627749010), (10, 20039424307), (14, 14313874505), (35, 5725549802), (49, 4089678430), (70, 2862774901), (98, 2044839215), (245, 817935686), (490, 408967843)]