201313049

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2609}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 234858240

約数和(自身を除く): 33545191

約数列:

[1, 7, 73, 151, 511, 1057, 2609, 11023, 18263, 77161, 190457, 393959, 1333199, 2757713, 28759007, 201313049]

約数ペア:

[(1, 201313049), (7, 28759007), (73, 2757713), (151, 1333199), (511, 393959), (1057, 190457), (2609, 77161), (11023, 18263)]