201311368

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{192091}}^1$

素因数の和:192228

約数の個数: 16

約数和(自身を含む): 380342160

約数和(自身を除く): 179030792

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 192091, 384182, 768364, 1536728, 25163921, 50327842, 100655684, 201311368]

約数ペア:

[(1, 201311368), (2, 100655684), (4, 50327842), (8, 25163921), (131, 1536728), (262, 768364), (524, 384182), (1048, 192091)]