201831348

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15559}}^1$

素因数の和:15636

約数の個数: 48

約数和(自身を含む): 501903360

約数和(自身を除く): 300072012

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3243, 4324, 6486, 12972, 15559, 31118, 46677, 62236, 93354, 186708, 357857, 715714, 731273, 1073571, 1431428, 1462546, 2147142, 2193819, 2925092, 4294284, 4387638, 8775276, 16819279, 33638558, 50457837, 67277116, 100915674, 201831348]

約数ペア:

[(1, 201831348), (2, 100915674), (3, 67277116), (4, 50457837), (6, 33638558), (12, 16819279), (23, 8775276), (46, 4387638), (47, 4294284), (69, 2925092), (92, 2193819), (94, 2147142), (138, 1462546), (141, 1431428), (188, 1073571), (276, 731273), (282, 715714), (564, 357857), (1081, 186708), (2162, 93354), (3243, 62236), (4324, 46677), (6486, 31118), (12972, 15559)]