243948462

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 495158400

約数和(自身を除く): 251209938

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 786, 894, 2083, 4166, 6249, 12498, 19519, 39038, 58557, 117114, 272873, 310367, 545746, 620734, 818619, 931101, 1637238, 1862202, 40658077, 81316154, 121974231, 243948462]

約数ペア:

[(1, 243948462), (2, 121974231), (3, 81316154), (6, 40658077), (131, 1862202), (149, 1637238), (262, 931101), (298, 818619), (393, 620734), (447, 545746), (786, 310367), (894, 272873), (2083, 117114), (4166, 58557), (6249, 39038), (12498, 19519)]