220186542

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{1789}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 448244640

約数和(自身を除く): 228058098

約数列:

[1, 2, 3, 6, 73, 146, 219, 281, 438, 562, 843, 1686, 1789, 3578, 5367, 10734, 20513, 41026, 61539, 123078, 130597, 261194, 391791, 502709, 783582, 1005418, 1508127, 3016254, 36697757, 73395514, 110093271, 220186542]

約数ペア:

[(1, 220186542), (2, 110093271), (3, 73395514), (6, 36697757), (73, 3016254), (146, 1508127), (219, 1005418), (281, 783582), (438, 502709), (562, 391791), (843, 261194), (1686, 130597), (1789, 123078), (3578, 61539), (5367, 41026), (10734, 20513)]