202000642970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{39841}}^1\times {\mathrm{72431}}^1$

素因数の和:112286

約数の個数: 32

約数和(自身を含む): 415560347136

約数和(自身を除く): 213559704166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 39841, 72431, 79682, 144862, 199205, 278887, 362155, 398410, 507017, 557774, 724310, 1014034, 1394435, 2535085, 2788870, 5070170, 2885723471, 5771446942, 14428617355, 20200064297, 28857234710, 40400128594, 101000321485, 202000642970]

約数ペア:

[(1, 202000642970), (2, 101000321485), (5, 40400128594), (7, 28857234710), (10, 20200064297), (14, 14428617355), (35, 5771446942), (70, 2885723471), (39841, 5070170), (72431, 2788870), (79682, 2535085), (144862, 1394435), (199205, 1014034), (278887, 724310), (362155, 557774), (398410, 507017)]