210519246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7583}}^1$

素因数の和:8256

約数の個数: 32

約数和(自身を含む): 481978368

約数和(自身を除く): 271459122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 7583, 9254, 13881, 15166, 22749, 27762, 45498, 53081, 106162, 159243, 318486, 5012363, 10024726, 15037089, 30074178, 35086541, 70173082, 105259623, 210519246]

約数ペア:

[(1, 210519246), (2, 105259623), (3, 70173082), (6, 35086541), (7, 30074178), (14, 15037089), (21, 10024726), (42, 5012363), (661, 318486), (1322, 159243), (1983, 106162), (3966, 53081), (4627, 45498), (7583, 27762), (9254, 22749), (13881, 15166)]