220132522

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{6007}}^1$

素因数の和:6333

約数の個数: 16

約数和(自身を含む): 336111552

約数和(自身を除く): 115979030

約数列:

[1, 2, 73, 146, 251, 502, 6007, 12014, 18323, 36646, 438511, 877022, 1507757, 3015514, 110066261, 220132522]

約数ペア:

[(1, 220132522), (2, 110066261), (73, 3015514), (146, 1507757), (251, 877022), (502, 438511), (6007, 36646), (12014, 18323)]