201513431

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{141811}}^1$

素因数の和:141854

約数の個数: 12

約数和(自身を含む): 242498520

約数和(自身を除く): 40985089

約数列:

[1, 7, 29, 49, 203, 1421, 141811, 992677, 4112519, 6948739, 28787633, 201513431]

約数ペア:

[(1, 201513431), (7, 28787633), (29, 6948739), (49, 4112519), (203, 992677), (1421, 141811)]