254894282

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{102203}}^1$

素因数の和:102277

約数の個数: 16

約数和(自身を含む): 404727840

約数和(自身を除く): 149833558

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 102203, 204406, 2963887, 4394729, 5927774, 8789458, 127447141, 254894282]

約数ペア:

[(1, 254894282), (2, 127447141), (29, 8789458), (43, 5927774), (58, 4394729), (86, 2963887), (1247, 204406), (2494, 102203)]