201707512

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 383415120

約数和(自身を除く): 181707608

約数列:

[1, 2, 4, 8, 131, 197, 262, 394, 524, 788, 977, 1048, 1576, 1954, 3908, 7816, 25807, 51614, 103228, 127987, 192469, 206456, 255974, 384938, 511948, 769876, 1023896, 1539752, 25213439, 50426878, 100853756, 201707512]

約数ペア:

[(1, 201707512), (2, 100853756), (4, 50426878), (8, 25213439), (131, 1539752), (197, 1023896), (262, 769876), (394, 511948), (524, 384938), (788, 255974), (977, 206456), (1048, 192469), (1576, 127987), (1954, 103228), (3908, 51614), (7816, 25807)]