201230978276

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{461538941}}^1$

素因数の和:461539054

約数の個数: 12

約数和(自身を含む): 355384985340

約数和(自身を除く): 154154007064

約数列:

[1, 2, 4, 109, 218, 436, 461538941, 923077882, 1846155764, 50307744569, 100615489138, 201230978276]

約数ペア:

[(1, 201230978276), (2, 100615489138), (4, 50307744569), (109, 1846155764), (218, 923077882), (436, 461538941)]