190202397

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{11597}}^1$

素因数の和:11689

約数の個数: 32

約数和(自身を含む): 320661504

約数和(自身を除く): 130459107

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 5467, 11597, 16401, 34791, 81179, 127567, 243537, 382701, 823387, 892969, 2470161, 2678907, 5763709, 9057257, 17291127, 27171771, 63400799, 190202397]

約数ペア:

[(1, 190202397), (3, 63400799), (7, 27171771), (11, 17291127), (21, 9057257), (33, 5763709), (71, 2678907), (77, 2470161), (213, 892969), (231, 823387), (497, 382701), (781, 243537), (1491, 127567), (2343, 81179), (5467, 34791), (11597, 16401)]