201051202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{69761}}^1$

素因数の和:69905

約数の個数: 16

約数和(自身を含む): 331509024

約数和(自身を除く): 130457822

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 69761, 139522, 767371, 1534742, 9138691, 18277382, 100525601, 201051202]

約数ペア:

[(1, 201051202), (2, 100525601), (11, 18277382), (22, 9138691), (131, 1534742), (262, 767371), (1441, 139522), (2882, 69761)]