201646658

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{12143}}^1$

素因数の和:12206

約数の個数: 24

約数和(自身を含む): 333134208

約数和(自身を除く): 131487550

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 8303, 12143, 16606, 24286, 230717, 279289, 461434, 558578, 4383623, 5306491, 8767246, 10612982, 100823329, 201646658]

約数ペア:

[(1, 201646658), (2, 100823329), (19, 10612982), (23, 8767246), (38, 5306491), (46, 4383623), (361, 558578), (437, 461434), (722, 279289), (874, 230717), (8303, 24286), (12143, 16606)]