201300364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{20219}}^1$

素因数の和:20373

約数の個数: 24

約数和(自身を含む): 373665600

約数和(自身を除く): 172365236

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 20219, 40438, 80876, 384161, 768322, 1536644, 2648689, 5297378, 10594756, 50325091, 100650182, 201300364]

約数ペア:

[(1, 201300364), (2, 100650182), (4, 50325091), (19, 10594756), (38, 5297378), (76, 2648689), (131, 1536644), (262, 768322), (524, 384161), (2489, 80876), (4978, 40438), (9956, 20219)]