201430761

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1723}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 324387840

約数和(自身を除く): 122957079

約数列:

[1, 3, 7, 19, 21, 57, 133, 293, 399, 879, 1723, 2051, 5169, 5567, 6153, 12061, 16701, 32737, 36183, 38969, 98211, 116907, 229159, 504839, 687477, 1514517, 3533873, 9591941, 10601619, 28775823, 67143587, 201430761]

約数ペア:

[(1, 201430761), (3, 67143587), (7, 28775823), (19, 10601619), (21, 9591941), (57, 3533873), (133, 1514517), (293, 687477), (399, 504839), (879, 229159), (1723, 116907), (2051, 98211), (5169, 38969), (5567, 36183), (6153, 32737), (12061, 16701)]