201373521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{17207}}^1$

素因数の和:17340

約数の個数: 16

約数和(自身を含む): 277530624

約数和(自身を除く): 76157103

約数列:

[1, 3, 47, 83, 141, 249, 3901, 11703, 17207, 51621, 808729, 1428181, 2426187, 4284543, 67124507, 201373521]

約数ペア:

[(1, 201373521), (3, 67124507), (47, 4284543), (83, 2426187), (141, 1428181), (249, 808729), (3901, 51621), (11703, 17207)]