201781052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{5711}}^1$

素因数の和:5810

約数の個数: 36

約数和(自身を含む): 393522528

約数和(自身を除く): 191741476

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 5711, 8833, 11422, 17666, 22844, 35332, 62821, 125642, 251284, 416903, 691031, 833806, 1382062, 1667612, 2764124, 4585933, 9171866, 18343732, 50445263, 100890526, 201781052]

約数ペア:

[(1, 201781052), (2, 100890526), (4, 50445263), (11, 18343732), (22, 9171866), (44, 4585933), (73, 2764124), (121, 1667612), (146, 1382062), (242, 833806), (292, 691031), (484, 416903), (803, 251284), (1606, 125642), (3212, 62821), (5711, 35332), (8833, 22844), (11422, 17666)]