235458146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80471}}^1$

素因数の和:80510

約数の個数: 32

約数和(自身を含む): 463518720

約数和(自身を除く): 228060574

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 80471, 160942, 563297, 885181, 1126594, 1528949, 1770362, 3057898, 6196267, 10702643, 12392534, 16818439, 21405286, 33636878, 117729073, 235458146]

約数ペア:

[(1, 235458146), (2, 117729073), (7, 33636878), (11, 21405286), (14, 16818439), (19, 12392534), (22, 10702643), (38, 6196267), (77, 3057898), (133, 1770362), (154, 1528949), (209, 1126594), (266, 885181), (418, 563297), (1463, 160942), (2926, 80471)]