201042163

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 232657920

約数和(自身を除く): 31615757

約数列:

[1, 7, 131, 271, 809, 917, 1897, 5663, 35501, 105979, 219239, 248507, 741853, 1534673, 28720309, 201042163]

約数ペア:

[(1, 201042163), (7, 28720309), (131, 1534673), (271, 741853), (809, 248507), (917, 219239), (1897, 105979), (5663, 35501)]