201337129

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{216259}}^1$

素因数の和:216292

約数の個数: 12

約数和(自身を含む): 246536400

約数和(自身を除く): 45199271

約数列:

[1, 7, 19, 49, 133, 931, 216259, 1513813, 4108921, 10596691, 28762447, 201337129]

約数ペア:

[(1, 201337129), (7, 28762447), (19, 10596691), (49, 4108921), (133, 1513813), (931, 216259)]